Petzl Knee Ascent Foot Loop Suits:11.5-13mm Rope Diameter SafeBloc is a triple hole

SafeBloc is a triple hole rigging thimble that adds friction in the rigging system to the top of the tree

Requires an Oval shape Carabiner for connection - not included

It features an intuitive

- five slots for CARITOOL tool holder

ART’s patented friction saver concept has a prominent name: Ropeguide

Petzl Knee Ascent Foot Loop Suits:11.5-13mm Rope Diameter SafeBloc is a triple holeKnee ascender assembly with foot loop to facilitate ascents on a single rope, for tree care 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 system is entirely adjustable and adapts to all shapes and sizes. Benefits Facilitates ascents on a single