2Pcs 304 Stainless Steel M15 Single Pulley Block Wire Rope Hanging Wire Towing Wheel with 2Pcs Spring Snap Hook

Designed for hanging weight things to lighten load. Using gravity and skating to lift. Pulley rotation cylinder head is solid, durable, can rotate 360 degrees. ?Easy to Use?: You can combine single pulley block and spring snap hook. ?Single Pulley Block: Rotation cylinder head is solid, 360 degrees rotation to prevent rope from knotting, smooth turning wheel. ?Spring Snap Hook: Quickly connected/disconnected to binding, rigging, anchoring hardware or ropes, chains, straps, etc. ?Specification?: ?Single Pulley Size: M15; Total Length: 2.44in(62mm); Max Load: 77lbs(35kg); Weight: 43g. ?Spring Snap Hook Size: M4; Length: 1.59in(40mm); Max Load: 119lbs(54kg); Weight: 8g.