The SPIN L1D is one of Petzl's newest swivel pulleys. A triple-action locking side plate is openable with one hand, all while remaining attached to an anchor. A red indicator informs the user when the side plate is unlocked, and a smooth swivel assists in correctly orienting the load. A large swivel opening can accept up to three carabiners, ropes, or slings. The SPIN L1D features a one-way faceted sheave, which provides friction when lowering and high-efficiency when hauling. It’s designed to be used in conjunction with a descender for use in a deviation or hauling a heavy load. Compatible ropes are 8mm -- 13mm, and the L1D has a 93% efficiency rating. The L1D meets the NFPA 1983 Pulley General Use requirements. Click here for more.
