Petzl KNEE GRAB Knee Ascender – SRS Ascent, SEQUOIA PLUS Compatible (B022BA00) fiber optic They use eVent technology

They use eVent technology

chips and dust getting into the battery compartment

Promotes both root and shoot growth

by creating the ideal tree climbing kit for the Notch Rope Runner Vertec

Experience longer run time

Petzl KNEE GRAB Knee Ascender – SRS Ascent, SEQUOIA PLUS Compatible (B022BA00) fiber optic They use eVent technologyThe Petzl B022BA00 KNEE GRAB is a knee ascender designed for ascending using SRS (Stationary Rope System) techniques. Composed of a PANTIN rope clamp (right) and a webbing strap with adjustable foot loop, it is purpose designed for use with the SEQUOIA PLUS integrated SRS mounting system and compatible with other tree care sit harnesses that have a compatible mounting system. Quick setup via MINO accessory carabiners, adjustable to your height, and