Petzl SPIN L1D One Way Rotation Pulley

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 handling, allowing the pulley to be oriented under load, and direct connection of carabiners, ropes or slings.

• Triple-action opening of the moving side plate is quick and easy, even with gloves.

Installing the rope

• The rope can be installed with the device connected to the anchor.

• 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 pulley enables setting up a deviation for a heavy load, in conjunction with a descender.