MICRO TRAXION pulley is ultra-light blocker just 85 g and especially ultra-compact with a very good efficiency of 91% with ball bearing. Its blocking trigger can be locked open and it turns into single block.
Pulley captive blocker high efficiency. With a sheave of large diameter and high yield , it is particularly suited to hauling rope requires the least loss. The flange locked under load prevents the opening of the pulley in use .
Rope blocker operated by self-jamming without mechanical part and lightweight only 38 grams.Rope ø 8 to 11 mm static or dynamic. Very practical hauling.