Professional Products

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...

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...

Lower strap for KNEE ASCENT LOOP assembly increases durability. It features a foot loop for optimal foot positioning. It attaches on the lower hole of the CROLL rope clamp. Lower strap for KNEE ASCENT LOOP assembly increases durability Features a foot...

The KNEE ASCENT CLIP 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 clamp, a lower strap with connector that attaches to the sewn webbing on...

The KNEE ASCENT LOOP 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 clamp, a lower strap with foot loop and an XS size TOOLBAG tool pouch. The...

The CHICANE auxiliary braking device allows ZIGZAG and ZIGZAG PLUS mechanical Prusiks to be used on single ropes. It provides continuous additional friction on descents. The excellent compatibility of the CHICANE and mechanical Prusik as an assembled...

The auxiliary closed brake is designed for I'D self-braking descenders. It increases the friction as required for the load weight and the rope diameter and provides a constant redirect of the rope. Designed for I’D S, I’D L and I’D...

The auxiliary open brake is designed for I'D self-braking descenders. It may be used to increase the friction in accordance with the weight of the load and the diameter of the rope, or to release the rope at any time. Designed for I’D S,...

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...

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...

FREINO Z is an automatic locking carabiner with friction spur, designed for STOP (D009AA00) and SIMPLE (D004AA00) caving descenders. It allows the user to increase or control the braking action of the descent. It facilitates creation of a tie-off. FREINO...

The design and configuration of the RACK bars make it easy to set up and insert the rope. Compact and lightweight, the device allows the user to adjust the amount of friction during the descent, to adapt to changing conditions. Allows the friction to...