SPIN L1D Single Pulley Pulleys Adjustable side straps with autoblocking

Adjustable side straps with autoblocking buckles

- simple to use for belaying both lead and top-rope climbers

providing greater flexibility in the most demanding and tight spaces

- unventilated outer shell protects against electrical hazards

Designed to clamp onto steel beams from 4-14 with a flange thickness of

SPIN L1D Single Pulley Pulleys Adjustable side straps with autoblockingVery high efficiency single pulley with one way rotation and swivel Openable even when attached to the anchor, the SPIN L1D pulley is designed to be used in conjunction with a descender for maximum simplicity in setting up a deviation for a heavy load. The faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering. The swivel facilitates