Single Stainless Steel Pulley - NFPA, SMC/RA

SMC

Based on Russ Anderson's original design, these pulleys are essential equipment for the serious rigger. Rotating side plates allow attachment of the pulley anywhere on the rope and the 3 inch and 4 inchmodels will accept multiple carabiners. Axle nuts are marked with a blue witness line to indicate if the axle nut has been turned or tampered with.