The PETZL KNEE GRAB knee ascender makes rope ascent easier when using SRS (Single Rope System) techniques. It is designed for efficient and smooth movement when working at height and combines a PANTIN rope clamp with an adjustable foot loop.

The device is used in combination with the SEQUOIA PLUS harness or other arborist sit harnesses with a compatible attachment system. Its simple design allows quick installation and easy adjustment to suit the user’s height.

The rope clamp features a practical mechanism for easy rope installation and can be adapted to different types of footwear. For better stability, the strap can also be attached to the top of the shoe using a carabiner (e.g. MINO, not included).

Key features

• Efficient ascent using SRS techniques
• Combination of PANTIN rope clamp and adjustable foot loop
• Compatible with SEQUOIA PLUS and other arborist harnesses
• Easy rope installation
• Adjustable length for optimal fit
• Option to attach to footwear using a carabiner (MINO – not included)
• Lightweight design for comfort
• Replaceable textile foot loop (spare part)

Technical specifications

• Weight: 110 g
• Min. rope diameter: 7 mm
• Max. rope diameter: 13 mm
• Rope compatibility: low stretch kernmantle ropes
• Application: SRS (Single Rope System)
• Reference: B022BA00
• Guarantee: 3 years