PETZL KNEE ASCENT Kit - Complete SRS Knee Ascender System The PETZL KNEE ASCENT Kit is a complete solution designed to improve efficiency when ascending using Single Rope System (SRS) techniques. Engineered for professional arborists, this system integrates seamlessly with the SEQUOIA harness and other compatible tree care sit harnesses. Combining a knee ascender, elastic return system, tube guide and foot loop, the KNEE ASCENT Kit delivers smoother, more efficient upward movement while reducing fatigue during long climbs. It's in stock at Gustharts as an authorised Petzl dealer, with free UK delivery on this order. Key Features & Benefits Complete SRS ascent system for professional arborists Includes knee ascender, elastic band, tube guide and foot loop Integrated PANTIN rope clamp (right) for efficient rope capture Compatible with PETZL SEQUOIA harness and similar systems Elastic return system improves climbing efficiency Adjustable components for a personalised fit Includes MINO accessory carabiners for quick connection Replaceable components available for long-term use Complete SRS Climbing Solution This all-in-one kit provides everything needed to optimise rope ascent, making it ideal for modern arborist climbing systems. Enhanced Efficiency The high-tensile elastic return system increases efficiency by automatically advancing the rope clamp, reducing effort during upward movement. Ergonomic & Adjustable Fully adjustable to suit different climber heights and preferences, ensuring comfort and optimal positioning during use. Quick Setup & Integration Designed for fast installation, the system integrates easily with compatible harnesses using included accessory loops and MINO carabiners. Durable & Serviceable Each component is replaceable, ensuring long-term reliability and sustainability for professional use. Technical Details Type Complete knee ascender system Weight 190g Rope Diameter 7mm-13mm, low stretch kernmantle Compatibility SEQUOIA and compatible arborist harnesses Ideal For Professional arborists and climbers SRS (Single Rope System) climbing techniques Efficient rope ascent systems Tree care and canopy access work Advanced mechanical climbing setups Why Choose the PETZL KNEE ASCENT Kit? Efficient SRS ascent comes down to how much of your own effort each step recovers, and that's exactly what the elastic return system here is built for — automatically advancing the rope clamp rather than requiring a manual reset every step. Everything comes as a matched, adjustable system rather than requiring you to piece together compatible components separately. Pairs Well With Comparing knee ascender systems? See the Arbpro Gemini Knee Ascender or Stein ASCENTRA Knee Ascent System for alternative setups. Also Known As Also searched for as: Petzl Knee Ascent, PANTIN knee ascender kit, SRS knee ascender system, Petzl SEQUOIA ascender kit. FAQs What harnesses is this compatible with? It integrates seamlessly with the PETZL SEQUOIA harness and similar compatible tree care sit harnesses. What rope diameters does it work with? 7mm to 13mm low stretch kernmantle rope. How does the elastic return system help? It automatically advances the rope clamp with each step, reducing manual effort during ascent. Can individual components be replaced? Yes, each component of the kit is available as a spare part for long-term serviceability. Is this adjustable for different climber heights? Yes, the system is fully adjustable to suit different climber heights and preferences.
