Ascenders

Petzl ASCENSION Rope Clamp

The ASCENSION handled rope clamp is designed for rope ascents and features an overmolded grip and ergonomic upper part for a comfortable and powerful grip when pulling with one or two hands. The ASCENSION handled rope clamp has a wide lower hole for...

Petzl Elastic for Knee Ascent Assemblies

Elastic for KNEE ASCENT LOOP and KNEE ASCENT CLIP assemblies increases durability. It attaches to the upper strap of the KNEE ASCENT assemblies and the upper hole of the CROLL rope clamp. Elastic for KNEE ASCENT LOOP and KNEE ASCENT CLIP assemblies...

Petzl Lower Strap for Knee Ascent Clip Assembly

Lower strap for KNEE ASCENT CLIP assembly increases durability. It features a connector for attaching to the webbing on the arborist's boot. It attaches on the lower hole of the CROLL rope clamp. Lower strap for KNEE ASCENT CLIP assembly increases...

Petzl ZIGZAG PLUS Descender

The ZIGZAG PLUS mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pulley system technique. The friction chain provides precision and fluidity when moving around. The pulley is mounted on sealed ball bearings to...

Petzl ZIGZAG Descender

The ZIGZAG mechanical Prusik allows the user to move around efficiently in a tree using classic Prusik pulley system technique. The friction chain provides precision and fluidity when moving around. The pulley is mounted on sealed ball bearings to allow...