PETZL KNEE GRAB – Knee Ascender for SRS Climbing Systems The PETZL KNEE GRAB is a lightweight and efficient knee ascender designed to make ascending on single rope systems (SRS) smoother and less physically demanding. Built for professional arborists, it integrates seamlessly with compatible harnesses such as the SEQUOIA PLUS, improving climbing efficiency and reducing fatigue during long ascents. Combining a PANTIN rope clamp with an adjustable foot loop, the KNEE GRAB delivers reliable rope engagement and optimal ergonomics for modern tree climbing techniques. Key Features Knee ascender designed for SRS (Single Rope System) climbing Includes PETZL PANTIN rope clamp (right) for efficient rope capture Adjustable foot loop with buckle for secure and comfortable fit Compatible with SEQUOIA PLUS and similar arborist harnesses Quick setup using accessory carabiners (e.g. MINO – not included) Adjustable system to suit different climber heights Catch mechanism allows easy rope installation Replaceable textile foot loop available for extended product life Efficient SRS Ascents The KNEE GRAB improves climbing efficiency by assisting upward movement on the rope, reducing effort and increasing productivity during ascents. Ergonomic & Adjustable The adjustable foot loop ensures a secure fit and optimal positioning, allowing climbers to fine-tune the system for comfort and performance. Quick Setup & Easy Use Designed for fast installation, the system integrates easily with your existing climbing setup and allows smooth rope engagement with minimal effort. Durable & Serviceable With replaceable textile components and robust construction, the KNEE GRAB is built for long-term professional use. Technical Specifications Specification Details Product Name PETZL KNEE GRAB Type Knee ascender Weight 110 g Min Rope Diameter 7 mm Max Rope Diameter 13 mm Rope Type Low stretch kernmantle Compatibility SEQUOIA PLUS and compatible arborist harnesses Ideal For Professional arborists and tree climbers SRS (Single Rope System) climbing techniques Efficient rope ascent systems Tree care and canopy access work Modern mechanical climbing setups Best For The PETZL KNEE GRAB is best for professionals looking to improve efficiency and reduce fatigue when ascending using SRS techniques. Why Choose the PETZL KNEE GRAB? Combining lightweight design, ease of use and professional-grade performance, the KNEE GRAB is a valuable addition to any modern arborist climbing system.
