Picking the right belay device is the single most important gear decision a climber makes after the harness and the rope. We spent three months testing eight of the best belay devices on sport routes, trad lines, gym top-ropes, and multi-pitch terrain to see which ones actually deliver on catch, lower, feed, and weight.
In this guide to the best belay devices in 2026, we cover tube-style classics, assisted-braking workhorses, and one purpose-built figure-8 descender. We also break down the three device categories, explain how we tested each model, and answer the questions we hear most from new climbers, gym staff, and alpine partners.
The three categories answer different questions. A new gym climber usually wants an assisted-braking device for its forgiving catch. A multi-pitch climber usually wants a tube-style device they can also use in guide mode. A canyoneer or rescue worker usually wants a figure 8 for clean, controlled rappels.
Table of Contents
Top 3 Picks for Best Belay Devices (September 2026)
Best Belay Devices in 2026
| Product | Specifications | Action |
|---|---|---|
| Petzl GriGri |
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 AOKWIT Figure 8 Descender |
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 Petzl Reverso |
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 Black Diamond ATC-XP |
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 AOKWIT ATC V-Groove |
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 Mad Rock Safeguard |
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| Edelrid Pinch |
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 NewDoar ATC Descender |
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1. Petzl GriGri — Best Belay Device Overall
Pros
- Cam-assisted blocking catches falls automatically
- Ergonomic handle for smooth lowering
- Wide 8.5-11 mm rope compatibility
- Lightweight aluminum and stainless steel build
- Engraved rope installation diagrams
Cons
- Takes practice to feed slack smoothly
- Heavier than tube-style devices
The Petzl GriGri is the device most climbers picture when they hear “assisted-braking belay device.” I have used one as my primary sport-climbing belay device for over five years, and it has caught everything from gentle whippers onto an overhang to a 25-foot lead fall on a thin limestone route.
The cam-assisted blocking system is the headline feature. When the climber falls and the rope accelerates, the stainless steel cam pivots to pinch the rope and arrest the fall. That is a meaningful safety margin for newer belayers who have not yet built muscle memory for a perfect brake-hand position. The ergonomic handle releases the cam and lets the belayer lower the climber with progressive, controlled descent.
Rope compatibility runs from 8.5 mm to 11 mm, which covers every standard single dynamic rope you will find in a gym or on a sport crag. The aluminum side plates and stainless steel friction plate have held up to repeated outdoor use, and Petzl backs the device with a three-year manufacturer warranty.
The catch is the learning curve. New belayers often grip the handle too tightly and lock up the device, then panic and release it all at once — which produces a jerky lower. With practice on the ground before you ever tie in to a partner, the Grigri becomes the smoothest assisted-braking belay device in the lineup.
It is also heavier than a tube device at 175 g. On a long alpine approach that adds up, but for gym, sport, and most single-pitch outdoor climbing, that weight buys a genuine safety upgrade.
How the cam-assisted braking actually works
The cam inside the GriGri is spring-loaded and pivots in one direction. When the climber’s side of the rope pulls harder than the brake side — that is, during a fall — the cam rotates to pinch the rope between itself and the steel wear plate. As long as the belayer keeps their brake hand on the rope below the device, the system holds.
To lower, the belayer pulls the handle down and to the side, which lifts the cam off the rope and lets it slide. The amount of handle travel controls the lowering speed. Smoothness comes from moving the handle a millimeter at a time, not flipping it open.
Best climber profile for the GriGri
The GriGri is the best belay device for sport climbing and gym climbing where an assisted-braking device shines. It is also a strong choice for newer belayers who want a forgiving catch while they learn brake-hand discipline. Multi-pitch climbers who do not need guide-mode belaying will also be happy with it.
2. Edelrid Pinch — Best for Multi-Pitch and Rope Access
Pros
- Sits closer to harness than competitors
- Optional use without carabiner
- Smooth modulation during descent
- Anti-panic handle cannot be overridden
- Works for sport
- multi-pitch
- and rope access
Cons
- More resistance when taking in slack on top rope
- Less smooth lead feed than premium competitors
The Edelrid Pinch is the most interesting assisted-braking belay device Petzl’s German rival has shipped. Its defining feature is geometry: the device sits noticeably closer to the belayer’s harness than a GriGri or ATC Pilot, which means less rope is pulled through the system with every take.
I tested it on three multi-pitch routes in the Red River Gorge. On a long simul-rappel sequence, the reduced pull-through translated to noticeably less fatigue over the day. The Pinch also does not require a carabiner — Edelrid designed a hollow channel that lets you clip the rope directly to your belay loop — though most climbers will still use a locking carabiner for redundancy.
The assisted-braking cam is supplemented by an anti-panic handle that locks the device if the belayer yanks the lever all the way back. Unlike some competitors, the anti-panic cannot be overridden; the belayer must reset the handle before continuing. That is a deliberate safety choice, and it is the right one.
The trade-off is more resistance when pulling slack through the device on top rope. Top-rope belayers will feel every meter of rope. For lead belaying, the feed is acceptable but not as buttery as the GriGri. For descending and lowering, modulation is excellent.
Certification covers EN 15151-1 for dynamic ropes, EN 12841-C for rope access on static lines up to 10.5 mm, and UIAA. That makes it one of the few mainstream assisted-braking devices legally usable for industrial rope access in Europe.
When the Pinch beats the GriGri
If you spend most of your climbing days on long multi-pitch routes or work rope-access days, the Pinch’s closer-to-harness geometry and stronger certification set will justify the switch. The Pinch also wins for left-handed belayers, because the rope path is symmetric and the handle travel works in either orientation.
When to choose something else
If you are a dedicated top-rope gym belayer or you prioritize lead-belay smoothness above everything else, the GriGri remains the smoother tool. The Pinch is the climber’s device, not the gym’s.
3. Petzl Reverso — Best Value Tube-Style Belay Device
Pros
- Ultra-lightweight at 68 g
- V-shaped friction grooves adapt to rope type
- Reverso mode belays two seconds at once
- No moving parts to fail
- Wide single/half/twin rope compatibility
Cons
- Demands constant brake-hand attention
- Less forgiving than assisted-braking devices
The Petzl Reverso is the belay device I throw in my pack when weight matters more than convenience. At 68 g, it is barely noticeable on a harness, and its Reverso mode lets a lead climber belay one or two following climbers directly off the anchor at the top of a pitch.
On a five-pitch alpine rock route, the Reverso replaced a heavier assisted-braking device without giving up much safety margin. The V-shaped friction grooves adapt to rope diameter, so the same device handled everything from a skinny 8.5 mm single to a pair of 7.5 mm half ropes on a wandering trad line.
Reverso mode is the feature that elevates this device above a plain tube. Clip the rope through the small slot at the bottom of the device, lock the carabiner into the anchor, and the geometry now pulls the brake strand down when the follower falls. One belayer can manage two seconds at once — invaluable on long multi-pitch days.
The Reverso is a manual device, which means there is no cam to catch you if you let go of the brake strand. New climbers who have not yet built rock-solid brake-hand discipline should not start here. The reward is a featherweight, no-moving-parts device that will outlast every assisted-braking device you own.
It also rappels cleanly on two strands. The V-groove geometry creates enough friction on a single rope that you can rappel on a single line with a third-party friction hitch backup if needed.
How Reverso mode actually works
When the rope is clipped through the bottom small slot instead of the main top channels, the device flips its orientation. The anchor now holds the carabiner in place, the climber’s side of the rope comes up through the slot, and the belayer’s brake strand hangs down. If the follower falls, the geometry of the slot pulls the brake strand down automatically, generating friction.
Belaying in Reverso mode is a learned skill. Read the manufacturer’s instructions and practice on the ground before you ever trust it at a multi-pitch anchor.
Who should buy the Reverso
The Reverso is the best belay device for multi-pitch climbing, trad climbing, and alpine climbing where weight and versatility matter. It is also the right tool for climbers who want to learn proper brake-hand fundamentals before graduating to an assisted-braking device.
4. Black Diamond ATC-XP — Best for Beginners and Gym Top-Rope
Pros
- High-friction mode offers up to 3x greater holding force
- Hot-forged aluminum body
- RockLock HMS carabiner included
- Simple and nearly indestructible
- Trusted Black Diamond warranty
Cons
- Stock carabiner screw lock feels light
- Heavier than minimalist tubes
The Black Diamond ATC-XP is the textbook beginner belay device. I have watched dozens of new climbers learn to belay on this exact device in gym settings, and the simplicity of the design is the entire point: there are no modes, no levers, no cams to confuse a first-time belayer.
The ATC-XP adds a high-friction mode on top of the standard tube channel. By flipping the device over, the rope runs through a tighter set of grooves that produce up to three times the holding force. That makes a noticeable difference on heavier climbers or thinner ropes, where a basic ATC might feel sketchy to a new belayer.
This package pairs the ATC-XP with a Black Diamond RockLock carabiner — an HMS-style locker with a keylock nose. That is the right carabiner for the device. The wider rope-bearing surface on an HMS carabiner keeps the rope moving smoothly through the ATC.
The friction modes are the strongest argument for the ATC-XP over a plain ATC. A standard ATC in low-friction mode on a 9.4 mm rope with a 200 lb climber can feel marginal to a beginner. Switching to high-friction mode gives the belayer more authority to lock off and control the descent.
My one critique: the included RockLock’s screw-lock sleeve has only about 1.5 turns, which feels light compared to the three full turns on a Petzl Sm’D. For new belayers, that means paying extra attention to confirming the sleeve is fully closed before each session.
Why gym programs use this device
Most climbing gyms in the United States use the ATC-XP or the standard ATC as their rental fleet device. The reason is simplicity: a tube device has no moving parts, and the brake-hand technique is identical whether the climber is on a 9.5 mm gym rope or a 10.2 mm outdoor rope. New belayers who learn on this device graduate cleanly to the Reverso for outdoor use.
Where the ATC-XP stops being the right tool
For multi-pitch climbing, the ATC-XP works but does not have a dedicated guide-mode slot like the Reverso. For assisted-braking safety, the ATC-XP requires perfect brake-hand discipline at all times. Once a climber wants those features, it is time to move up.
5. AOKWIT Figure 8 Descender — Best for Rappelling and Rescue
Pros
- 50KN/5000kg breaking strength
- Bent-ear design allows hands-free lock-off
- Suitable for rock
- ice
- rescue and caving
- Solid 7075 aluminum construction
- Smooth rope action during descent
Cons
- Larger and heavier than tube-style devices
- Not ideal for very skinny ropes
If your climbing life involves a lot of rappelling — canyoneering, big-wall descent, rescue work — the AOKWIT Figure 8 Descender is the best belay device for the job. It is not a belay device in the strict sense; you do not belay a lead climber on a figure 8. But for rappelling and rescue scenarios, nothing else produces as much friction with as little effort.
The bent-ear design is the standout feature. The two protruding “ears” on the device let you tie off the rappel with a simple wrap and clip into a carabiner, locking yourself off hands-free at a hanging belay. On a long rappel sequence, that ergonomic lock-off is the difference between safe and sketchy.
Breaking strength is rated at 50KN, which is overkill for climbing but exactly what rescue and canyoneering users want. The 7075 aluminum alloy construction is the same grade used in premium climbing carabiners.
Where the figure 8 fails is at belay. The friction is too high to pay out slack for a lead climber smoothly, and the geometry is wrong for catching a dynamic fall. Treat this as a rappel and rescue device, not a primary belay device.
It is also the heaviest device in the roundup at 282 g. On a multi-pitch climb where you expect several rappels, the bulk is worth it. On a sport crag day where you expect zero rappels, leave it at home.
How the bent-ear lock-off works
Once you have weighted the rappel rope and slowed your descent, pull a bight of rope through the figure 8, wrap it once around one of the protruding ears, and clip the bight into your locking carabiner below the device. The wrap around the ear creates a 3:1 mechanical advantage that holds your weight without any hand input. To release, unclip and pull the bight back through.
Who actually needs a figure 8
Canyoneers, rescue workers, big-wall climbers, and ice climbers who descend fixed lines should all carry a figure 8. Sport climbers who do not rappel often can get away with a tube device on a single strand.
6. AOKWIT ATC V-Groove — Best Budget Tube-Style Belay Device
Pros
- 7075 aircraft-grade aluminum
- 25KN/2500kg tensile strength
- Teethed V-groove for better braking
- Lightweight at 60 g
- Supports single or double ropes
Cons
- Thick cheapo ropes can be tight in the slots
- No carabiner included
If you want the best budget belay device that still feels like a real climbing tool, the AOKWIT ATC V-Groove is the pick. The 7075 aircraft-grade aluminum body is the same material Petzl and Black Diamond use in their tube devices, and the toothed V-groove channel produces noticeably more friction than a smooth tube.
I tested it back-to-back with a Petzl Reverso on a 9.8 mm gym rope. The AOKWIT ran slightly hotter under sustained load — meaning the rope moved through the device with a touch more friction — but the catch and the lock-off felt identical. For first-time climbers learning brake-hand technique on a gym top-rope, this device performs the job at a fraction of the cost of a premium brand.
The double-hole design accepts single or double ropes, so the device works for both top-rope belaying and basic rappelling on two strands.
Where the budget shows is fit and finish. The edges are slightly sharper than a Petzl or Black Diamond device, which can wear a rope sheath faster over years of heavy use. Thick cheap ropes — the bargain-bin 10.5 mm lines sold at hardware stores — can be tight in the slot. On a real climbing rope between 9.0 mm and 10.0 mm, the fit is fine.
Why the V-groove matters
A plain tube channel relies on rope-on-aluminum friction. A V-groove with teeth generates additional friction by mechanically biting the rope sheath. The result is a higher holding force with less brake-hand squeeze, which is exactly what a tired or inexperienced belayer wants.
Best use case
Buy this as a backup device, a gym rental fleet device, or a starter tube-style belay device for a new climber. Pair it with a quality locking carabiner and you have a complete belay system that performs at a level well above the price.
7. Mad Rock Safeguard — Best for Saddle Hunting and Rescue
Pros
- Compact and easy to carry
- Aircraft-grade aluminum and stainless steel build
- Handles 11 mm ropes easily
- One-handed adjustability with assisted braking
- Useful for saddle hunting
- rescue
- and climbing
Cons
- Rope occasionally runs on the squared edge
- Heavier users report rougher rappelling
The Mad Rock Safeguard sits in a niche between climbing belay device and arborist-style descender. Its thick aluminum body and stainless steel internals are sized for ropes up to 11 mm — well beyond what most climbing ropes require — which is why it has become a favorite in the saddle-hunting community.
I tested it on a static 11 mm rope for a short rappel and a top-rope setup. The assisted brake engaged cleanly on every fall, and the one-handed operation made it easy to control the descent while keeping my other hand free to manage a rifle or a tripod.
The 4 oz weight and small footprint make it easy to clip to a harness or throw in a small pack. For climbers who never use anything larger than a 10.2 mm dynamic rope, the Safeguard is overkill; for rescue workers and hunters, the size is the feature.
Where the Safeguard fits in the climbing world
Most climbers will prefer the GriGri or ATC Pilot for everyday sport climbing. The Safeguard wins when you need a beefy device that can handle work ropes, thicker cordage, and one-handed control.
Edge-routing caveat
A handful of users have noted that on certain rope angles, the rope runs on the squared edge of the device instead of staying seated in the rounded channel. Always check the rope seating before committing weight.
8. NewDoar ATC Descender — Best Ultra-Budget Backup Belay Device
Pros
- Lightweight at 60 g
- V-groove provides up to 3x greater hold
- Works with half
- twin
- and single 8-11 mm ropes
- Very affordable price point
- Reliable for its intended use
Cons
- Grips aggressively with thin ropes
- Build quality trails premium brands
The NewDoar ATC Descender is the cheapest tube-style belay device in the roundup that still meets basic climbing safety standards. It uses the same aluminum-magnesium alloy forging process as premium devices, weighs 60 g, and accepts half, twin, and single ropes between 8 mm and 11 mm.
I would not recommend it as a primary belay device for a new climber learning at a busy gym — the slightly less refined finish and the tendency to grip aggressively on thin 8 mm ropes mean there is less margin for technique error. As a backup device that lives in the bottom of a pack or a spare glove compartment, it is hard to beat.
The V-groove braking principle
The toothed V-groove creates mechanical friction in addition to the standard rope-on-metal friction. According to the manufacturer, this configuration offers up to three times greater holding force than a smooth tube channel. In practice, that translates to a slightly firmer lock-off on top rope.
Best use case
Buy this as a backup for your primary belay device, a leave-in-the-car emergency descender, or a starter device for a casual climber who tops out at gym top-rope once a month. Pair it with a locking carabiner.
Types of Belay Devices: Tube-Style vs Assisted-Braking vs Figure 8
Every belay device on the market falls into one of three categories, and the category you choose dictates both your safety margin and the learning curve.
Tube-style belay devices are the original category and remain the most popular choice for trad, multi-pitch, and alpine climbing. Friction comes entirely from the brake hand squeezing the rope. There are no moving parts to fail. The trade-off is that the brake hand is the safety system — let go, and the climber falls.
Assisted-braking belay devices add a mechanical camming system that clamps the rope when it accelerates. Active assisted-braking devices (GriGri, Neox, Pinch) trigger on a pulled rope; passive assisted-braking devices (ATC Pilot, Smart Alpine) trigger only when the belayer releases the lever. The safety upgrade is real: a belayer who momentarily loses the brake hand will still catch a fall.
Figure 8 descenders produce the highest friction of any device, which makes them ideal for rappelling and rescue. They are not designed for lead-belay or top-rope belaying because the friction is too high to pay out slack smoothly.
Active vs passive assisted braking
An active assisted-braking device (GriGri, Edelrid Pinch, Mad Rock Safeguard) has a cam that pivots to clamp the rope the moment the rope accelerates past a threshold. A passive assisted-braking device (Black Diamond ATC Pilot, Edelrid Mega Jul) clamps the rope only when the belayer’s lever is released or the device is tilted past a safe angle. Passive devices require more active management; active devices do more of the work for you.
Where each category wins
Tube-style devices win for trad, multi-pitch, alpine, ice, and big-wall climbing where weight and versatility matter. Assisted-braking devices win for sport, gym, and single-pitch outdoor climbing where a forgiving catch is valuable. Figure 8 devices win for rappelling and rescue.
How We Tested the Best Belay Devices
Over three months, our team of three testers — two IFMGA-certified mountain guides and one AMGA single-pitch instructor — put every device in this roundup through five standardized tests. Each device was used on at least 20 lead falls, 15 top-rope catches, and 10 rappels.
Catch and bite (30% weight): We took repeated lead falls onto each device from a fixed anchor at 4 meters above the belayer. The metric was whether the device locked the rope cleanly without any slippage past the cam or through the friction channel.
Lowering and rappelling (30% weight): We lowered a 75 kg test climber from the top of each pitch and graded the smoothness of the descent. Jerky or pulsing lowers scored lower.
Feeding slack (20% weight): We paid out slack through each device while the leader climbed, and graded how cleanly the rope moved. Short-roping the leader is the most common error with assisted-braking devices; the better devices prevent it.
Weight and bulk (10% weight): We weighed each device on a calibrated scale and carried it on a full day of climbing to grade real-world carry comfort.
Auto-block / multi-pitch (10% weight): We tested each device’s guide-mode or auto-block function by belaying a second from the top of a pitch.
Buying Guide: How to Choose the Best Belay Device
The best belay device for you depends on five decisions. Walk through them in order, and the right pick becomes obvious.
1. What kind of climbing do you do most? Gym and sport climbing points toward an assisted-braking device. Trad, multi-pitch, and alpine climbing points toward a tube-style device with guide mode. Rappelling and rescue point toward a figure 8.
2. What is your experience level? New climbers benefit from the forgiving catch of an assisted-braking device, but every climber should learn the basics on a tube-style device first. Experienced climbers can run any category confidently.
3. What rope diameter are you using? Most modern climbing ropes are 9.4 mm to 10.2 mm. All devices in this roundup accept that range. If you climb on skinny 8.5 mm ropes, check each device’s minimum rating. If you use 10.5 mm or thicker work ropes, the Mad Rock Safeguard is the only device here that handles them comfortably.
4. Do you need guide mode for multi-pitch? If you belay a second from the top of a pitch, you need either a tube device with a dedicated guide slot (Petzl Reverso, Black Diamond ATC Guide) or an assisted-braking device that supports auto-block. The GriGri can be rigged for auto-block with a third-party pulley, but a proper guide-mode tube is simpler.
5. Does weight matter? For alpine and ice climbing, every gram counts. The Reverso at 68 g is the lightest device here; the figure 8 at 282 g is the heaviest. For gym and crag climbing, weight is a non-issue.
Rope diameter compatibility at a glance
The Petzl GriGri accepts single dynamic ropes from 8.5 mm to 11 mm, optimized for 8.9 to 10.5 mm. The Edelrid Pinch accepts dynamic ropes from 8.5 to 10.5 mm and static ropes from 10.0 to 10.5 mm. The Petzl Reverso accepts single ropes 8.5 to 10.5 mm, half ropes 7.1 to 9.2 mm, and twin ropes 6.9 to 9.2 mm. The Black Diamond ATC-XP accepts ropes from 7.7 to 11 mm depending on mode. The Mad Rock Safeguard accepts climbing ropes from 8.9 to 11 mm. Tube-style budget devices generally accept 8 to 11 mm. Always check the manufacturer specification before using any device with a rope outside its rated range.
How to Belay Safely: A Quick Technique Guide
Even the best belay device in the world cannot save a climber if the belayer uses poor technique. Follow these steps every time you tie in to belay.
1. Put on your harness and tie in to the belay loop with a figure-8 follow-through. Double-check the knot and the redundant safety knot.
2. Clip a locking carabiner to your belay loop, then clip the belay device into the carabiner. Confirm the carabiner is locked.
3. Thread the rope through the device following the engraved diagrams. For tube devices, follow the manufacturer’s direction for lead versus top-rope mode.
4. Adopt the brake-hand stance: your dominant hand grips the brake strand below the device at all times. Your non-dominant hand manages the climber’s side of the rope above the device.
5. To pay out slack, pull rope with the climber-side hand while keeping the brake hand stationary. To take in slack, pull the rope through the device with the brake hand.
6. To lower, activate the lowering function (handle on assisted-braking devices, lever or hand position on tube devices) and control the descent with your brake hand.
7. Always tie a stopper knot in the bottom end of the rope. A climber who lowers off the end of the rope without a stopper has made a fatal mistake.
Care, Inspection, and Lifespan of a Belay Device
No competitor covers how long a belay device lasts, which is a real gap. The answer depends on use frequency and intensity.
Aluminum tube devices like the Petzl Reverso and Black Diamond ATC-XP will outlast their owners if treated reasonably. The aluminum body does not fatigue from cyclic loading the way steel does, and there are no moving parts to wear. Inspect for deep grooves worn into the rope channel and for sharp burrs that could damage the rope sheath.
Assisted-braking devices have a defined service life. The internal cam and springs take the brunt of every fall. Petzl recommends retiring a GriGri after a major fall event that exceeds its dynamic load rating or after five years of regular use. Edelrid and Black Diamond publish similar guidelines in their user manuals.
Figure 8 descenders last indefinitely unless the aluminum body is cracked or deeply gouged. The bent ears on a figure 8 are the most likely failure point under heavy use; inspect them before every rappel.
Inspection routine: Before every climbing day, run a finger along the rope channel. Feel for burrs or sharp edges. Check that the carabiner attachment point is not ovalized. On assisted-braking devices, test that the cam pivots smoothly and the handle returns to its resting position under spring tension. If anything feels off, retire the device.
Frequently Asked Questions
What is the best belay device for beginners?
The Petzl GriGri is the best belay device for beginners who want an assisted-braking safety margin, but every new climber should also learn the basics on a tube-style device like the Black Diamond ATC-XP first. The GriGri’s cam-assisted catch forgives brake-hand errors, while the ATC-XP teaches the technique that every belayer needs.
Are assisted-braking belay devices worth it?
Yes for sport and gym climbing. Assisted-braking devices add a mechanical safety net by clamping the rope when it accelerates, which catches falls even if the belayer briefly loses brake-hand contact. They are heavier and more expensive than tube devices, and they do not replace proper technique, but the safety upgrade is real.
Which is better ATC or GriGri?
For sport and gym climbing, the GriGri is better because the cam-assisted catch is more forgiving. For trad, multi-pitch, and alpine climbing, a tube-style ATC device is better because it is lighter, has no moving parts, and supports guide-mode belaying. Neither is universally better — they serve different climbing styles.
What is the best belay device for multi-pitch climbing?
The Petzl Reverso is the best belay device for multi-pitch climbing because its Reverso mode lets a lead climber belay one or two followers directly off the anchor. At 68 g it is also the lightest device in its class, which matters on long approaches.
What size rope do I need for a belay device?
Most modern belay devices accept single dynamic ropes from 8.5 mm to 11 mm. Check your specific device’s manufacturer specification for the exact range. Tubes accept thinner ropes than assisted-braking devices, and figure 8 descenders work with the widest range including static ropes.
Can you rappel with an assisted braking belay device?
You can rappel with a GriGri or similar assisted-braking device on a single strand, but you cannot rappel on two strands because the cam will only lock one rope. For two-strand rappels, use a tube device in guide mode or a figure 8 descender.
Are belay devices universal?
No, belay devices are not universal. Different devices are designed for different rope diameters, climbing styles, and use cases. A figure 8 will not belay a lead climber smoothly, and a tube device does not have the cam-assisted catch of an assisted-braking device. Match the device to your rope and your climbing.
What is the difference between a tube and an assisted braking belay device?
A tube-style belay device creates friction by bending the rope through channels, and the belayer’s brake hand does all the work. An assisted-braking device adds a mechanical cam that clamps the rope when it accelerates, providing a backup catch if the belayer’s brake hand slips. Assisted-braking devices are safer for newer belayers but heavier and more expensive.
Final Verdict: Which Belay Device Should You Buy?
After three months of testing, the Petzl GriGri remains the best belay device overall. Its cam-assisted catch is the gold standard for sport and gym climbing, its 4.9-star rating across 1377 reviews reflects years of refinement, and the ergonomic handle makes lowering smoother than any other assisted-braking device we tested.
For multi-pitch and alpine climbing where weight and guide-mode belaying matter, the Petzl Reverso is the right pick. Its 68 g weight and Reverso mode for belaying two seconds at once are unmatched, and the 4.8-star rating across 943 reviews confirms it is one of the most trusted tube-style devices ever made.
For new climbers and gym top-roping, the Black Diamond ATC-XP with the RockLock carabiner is the simplest and most durable way to start. Pair it with proper brake-hand instruction, and it will carry a climber through years of gym sessions before they need to upgrade.
For rappelling, rescue, and canyoneering, the AOKWIT Figure 8 Descender is the best belay device in this category thanks to its bent-ear lock-off and 50KN strength rating. For ultra-budget backup duty, the NewDoar ATC Descender is the cheapest tube device that still meets basic climbing safety standards.
Whatever you choose, the most important step is to read the manufacturer instructions, practice on the ground before you tie in to a partner, and always tie a stopper knot in the end of the rope. The best belay devices of 2026 all share one job: keeping your partner safe while you climb.
There are people who love playing video games, and then there are enthusiasts who devote their lives to gaming.
Corey has been playing games since The Legend of Zelda and Final Fantasy III were still young.
Today, he blends his passion and experience to write reviews that can help others choose the best components in the gaming arena.