STEIN Knee Ascent System

The STEIN Knee Ascent System is a simple but highly effective tree climbing ascent aid designed to help arborists ascend their climbing system more easily and more efficiently. Built to work alongside a foot ascender, this system captures the upward progress created with each step, helping improve climbing rhythm and reduce effort during ascent.

Suitable for use on both Double Rope Technique (DRT) and Single Rope Technique (SRT) climbing systems, the STEIN Knee Ascent System is a practical addition for climbers looking to streamline rope access and make upward movement smoother and faster.

Important Notice: This product is not for use as PPE.

Designed to Improve Climbing Efficiency

The STEIN Knee Ascent System is intended to work in conjunction with a foot ascender such as the STEIN DJANGO. As your foot ascender creates upward movement, the knee ascender helps capture and retain that progression, allowing for a more efficient climbing motion.

This makes it particularly useful for arborists climbing longer ascents or looking to reduce fatigue while working on rope systems.

Compatible with DRT & SRT Climbing Systems

The system can be used with:

• DRT (Double Rope Technique) systems
• SRT (Single Rope Technique) systems

This gives climbers flexibility to integrate it into their preferred climbing method while improving upward progression and rope efficiency.

What’s Included in the Box?

The STEIN Knee Ascent System includes the following components:

• 1 x STEIN Ascender – SS-4922970001
• 1 x STEIN YD Sling – SS-5533067030
• 2 x OCUN Karabiners
• 1 x 1m Black Bungee Cord – supplied to be cut to user size

This kit is supplied as a self-assembly system, allowing the climber to configure the setup based on their body size, climbing style and personal technique.

Important Setup Information

Because every climber’s technique, body size and preferred system setup is different, the STEIN Knee Ascent System is intentionally supplied as a self-assembly kit. This allows users to tailor the setup to suit their own climbing style and system configuration.

In addition to this kit, you will also require a STEIN CAMBO Foot Loop to complete the setup.

Users should seek professional training from a fully qualified and competent instructor before use. If you are not able, or not in a position to assume this responsibility, you should not use this product.

The system should be checked regularly and before every use.

Key Features

• Knee ascender system for more efficient tree climbing ascents
• Designed to work with a foot ascender such as the STEIN DJANGO
• Helps capture upward progress during ascent
• Suitable for DRT and SRT climbing systems
• Supplied as a self-assembly kit for tailored setup
• Includes STEIN Ascender, YD Sling, OCUN Karabiners and Bungee Cord
• Ideal for climbers looking to improve ascent efficiency
• Works alongside the STEIN CAMBO Foot Loop (required separately)

Technical Specifications

Important Use Guidance

This product is not for use as PPE. It should only be used by trained and competent climbers who understand how to correctly configure and inspect their climbing system.

If you are unsure how to assemble or use this system correctly, professional instruction should always be sought before use.

Frequently Asked Questions

What does the STEIN Knee Ascent System do?

It helps make climbing ascents easier and faster by capturing the upward movement created by a foot ascender.

Can it be used on both DRT and SRT systems?

Yes. It is designed for use on both DRT and SRT climbing systems.

Do I need anything else to use this kit?

Yes. In addition to this kit, you will need a STEIN CAMBO Foot Loop.

Is this product PPE?

No. This product is not for use as PPE.

英國標準配送起價 - 3.60 英鎊 + 增值稅
預計2-4天送達

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預計2-4天送達

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