RSI 3 inch Double Sheave Pulley with Becket
RSI 3 inch Double Sheave Pulley with Becket (Sealed Bearing). Adventure Experiences, Inc uses this pulley for the 4 to 1 rescue system as well as our accessibe challenge course design. Designed for use in two-rope hauling/lowering systems or in multiple pulley mechanical advantage systems. The becket rigging point allows the pulley to be used in multiple block and tackle hauling systems. Features two 2 3/4" diameter by 7/8" wide sheaves separated by a high strength alloy aluminum plate. Strength: 12,000 lbs. Weight: 24 oz.