Tree climbing ascenders and descenders come in all types of form from rope to mechanical forms. The mechanical forms include the Petzl Zigzag and the ART SpiderJackboth of which are engineered to improve the speed, control and energy use of the tree climber. Marlow Ropes, Beal and Teufelberger produce excellent friction cord for prusik loops and other climbing knots for the standard way of ascending.
The perfect bundle for SRT and Ddrt. The Petzl Zigzag Plus can be teamed up with the Petzl Chicane to give you the option to climb using the Single Rope...
The Petzl Zigzag Plus is a revolutionary mechanical prusik designed to make tree surgery and branch walking easier and more efficient. Its classic prusik pulley system creates smooth transitions from...
The Petzl Zigzag Descender mechanical prusik is an innovative piece of equipment. This version has no swivel so gives you the rigidity that climbers have asked for, the Zigzag Plus...
The Petzl Chicane braking device allows the ZIGZAG and the ZIGZAG PLUS mechanical prusiks to be used on single ropes. It provides continuous additional friction on descents. The excellent compatibility...
Handled rope clamp designed for doubled rope ascents, the ASCENTREE has ergonomic handles allowing a comfortable and powerful grip when pulling. The catch/cam unit is totally integrated to prevent any...
Handled rope clamp: available in right or left handed versions The ASCENSION handled rope clamp is designed for rope ascents and features a moulded grip and ergonomic upper part which...
Designed to make ascents quicker and less tiring as your body weight does the work and not your arms. Left (BLACK) and right (YELLOW) foot choice used to complement CROLL,...
Easily retrofitted to the Petzl Pantin, keeps the cam locked to prevent rope kick out. Easy to lock into the open position for installing or uninstalling the rope. Available in...
The KNEE ASCENT assembly facilitates the arborist's ascent when using the ZIGZAG or ZIGZAG PLUS mechanical Prusik on a single rope. It contains an upper strap, a CROLL L rope...
Petzl Figure of 8 descenders with anti-burn grip. Square shape to reduce twisting of the ropes and formation of a larks head hitch High strength forged aluminium A small hole...
The PIRANA descender offers multiple braking options and can be installed on the rope without removing it from the harness. Designed for use with canyoning descent techniques. Features Three different...
