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Climbing Ascender Rope Grab Fall Protection Belay Device Tree Climbing Gear Rappelling Equipment Rope Ascender for Rock Climbing Mountaineering Arborist Caving Rescue Aerial Work 8-12mm Ropes

  • Based on 26 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 16
Order within 18 hours and 45 minutes
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Color: Blue


Features

  • Aircraft-Grade Durability: Forged from lightweight 7075 aluminum alloy with 220lb (==100kg) max load capacity, AOKWIT climbing ascender is built for extreme conditions without compromising strength.
  • Instant Rope Lock Technology: Patented cam mechanism bites deeper under load "The more weight, the harder it grips" (User Review). AOKWIT rope grab fall protection belay device securely holds thin-to-thick ropes (optimized for 10-12mm).
  • Multi-Scenario Versatility: Trusted for rock climbing, tree climbing, caving, arborist work, roof access, cave exploration, rescue training, rope descent, rappelling equipment, arborist equipment and outdoor training courses. NOT a fall-arrest device.
  • Any-Point Quick Attach: Swing-open side plates enable instant installation/removal mid-rope. No threading required AOKWIT climbing gear is ideal for emergency positioning or gear adjustments.
  • Precision Rope Compatibility: Engineered for 8-12mm static/dynamic ropes. *Pro Tip: For 8mm ropes, test cautiously; 10-12mm delivers optimal grip without deformation(User Verified).*

Description

AOKWIT Tree Climbing Gear - Engineered for Critical Vertical Performance Master heights with confidence using AOKWIT professional rope ascender. Machined from 7075-T6 aerospace aluminum, this device combines extreme strength (220lb/100kg load-rated) with minimal weight – your essential partner for climbing, caving, industrial work, or DIY aerial projects. How It Performs Under Pressure? Auto-Locking Cam: The heat-treated magnesium alloy cam bites into rope fibers when loaded, creating a failsafe grip that intensifies with weight. Note: The acute cam angle provides maximum holding power but is NOT designed for high-impact falls. Swift Deployment: Flip-open side plates attach to ropes instantly – no threading needed. Lock in seconds during ascents, work positioning, or emergency self-rescue. Optimized Rope Range: Best performance on 10-12mm ropes. While compatible with 8mm, rigorous testing confirms 10-12mm prevents slippage and minimizes sheath deformation. Real-World Applications "Saved me during a tree stand fall!" – User "Perfect rappel backup that won't jam like Prusiks" – User "Holds securely while cutting branches 60ft up" – User Ideal For: Top-rope solo climbing ascents Arborist work positioning Roof access/construction safety Caving & canyoneering rope management Firefighter/technical rescue training Critical Safety Notes ⚠️ THIS IS NOT A FALL-ARREST DEVICE. Rated for work positioning/ascending only (max 220lb). Always pair with a certified fall arrest system for high-risk scenarios. High- factor falls may generate forces exceeding 4,000N – potentially causing rope damage or device failure. Use only with manufacturer-approved ropes and carabiners. Test in controlled environments first. Includes: 1x Rope Ascender with integrated cam, 2x Active side plates, Safety certification card. Keywords: rope ascender, rope grab, climbing ascender, work positioning device, rappel backup, tree climbing gear, caving equipment, rope clamp, fall safety, 7075 aluminum ascender, quick release ascender, rope tool.

Item Package Dimensions L x W x H: ‎5 x 4.02 x 1.06 inches


Package Weight: ‎0.1 Kilograms


Item Dimensions LxWxH: ‎3 x 2.7 x 0.9 inches


Item Weight: ‎90 Grams


Brand Name: ‎AOKWIT


Warranty Description: ‎24-month Warranty


Model Name: ‎AOKWIT Climbing Ascender


Color: ‎Blue


Material: ‎7075 Aluminum Alloy


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎AOKWIT


Included Components: ‎1 x AOKWIT Climbing Ascender


Size: ‎3.0 * 2.7 inch


Date First Available: June 11, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great for climbing
Color: Blue
This is a great ascender. I like to go building and this will work out great. It is well made and light.
Reviewed in the United States on November 22, 2025 by RMT

  • Great no frills ascender
Color: Blue
I’ve been using this ascender for trimming trees on my property. Very good price for a no frills ascender. Functions as it should and has been holding up to daily use.
Reviewed in the United States on November 15, 2025 by Dustin Virtue

  • Not bad for non-lifeline rope.
Color: Blue
The media could not be loaded. I got this for my kids to use in our back yard. This rope ascender works by pinching the rope between a spring-tensioned lever and a metal block. When ascending, the rope glides through the opening and when downward force is applied, the rope pinches. The harder you pull, the tighter it gets. This works well on my 8mm and 1/2inch ropes, any large diameter ropes will not be effective on this design. This product is only rated up to 100kg, for adults this is a no-go. For my smaller kids this works well with helping them to climb a tree mounted rope and helps them to learn about rope management. They stay at a fairly low height so its not life threating if something were to happen. I’ve also used this a couple times while I was working on my roof as a fall arrestor. It was useful to keep my lines tight and hold my partial weight while standing on my roof. ... show more
Reviewed in the United States on September 3, 2025 by Ryan Ryan

  • Must buy
Color: Blue
Great item. I bought for my son on law who is starting a tree business. It's very good quality and sturdy to keep him safe.
Reviewed in the United States on November 11, 2025 by Sarah M.

  • Very lightweight and works well
Color: Blue
I purchased this to safely walk on my roof. It works very well with no slip and gives me the confidence that I will not be slipping off my roof. Highly recommend!
Reviewed in the United States on September 10, 2025 by Jeremy S

  • Many better products out there.
Color: Silver
To heavy. Very hard to regulate rope speed.
Reviewed in the United States on September 25, 2025 by Joseph obrien

  • Super easy to use
Color: Blue
So easy to clip on and start ascending.
Reviewed in the United States on November 24, 2025 by Parker O.

  • Work safely with an excellent quality product
Color: Blue
Ideal for safe work at heights, this brake allows you to be safe, it is excellent
Reviewed in the United States on September 3, 2025 by Lina Jiménez Lina Jiménez

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