ISC Arborist Block 20mm (3/4") SRT-Single Rope Technique Size XS S L Volume

Size XS S L Volume 1

if your saw gets stuck in a branch you are trying to cut off - then the tear webbing will be activated

professionals were amazed by the cutting power and surgical precision that this sleek new blade affords

Rigging Just Got Serious

Colour: Green/Yellow Tensile Force: 8mm => 2200/5000 daN/lbs Grams/Meter: 8mm => 50g/m

ISC Arborist Block 20mm (3/4") SRT-Single Rope Technique Size XS S L VolumeISC Alloy Arborist Block 20mm (3 4") The updated RP055 from ISC is a 3 4" capacity spring block perfect for the working arborist. Compact design and the unique upper sheave opens and closes and secures easily. Eliminates the chance of dropping a sheave. The rope friendly rounded side plates are thick aluminum with a blue powder coating to enhance the life of the block. MBS: 150KN WLL: 30KN Pulley wheel colour Green Anchor wheel colour Red Body