Features STAINLESS STEEL MATERIAL: Made of premium stainless steel, the pulley block is strong, durable, wear-resistant, corrosion-resistant and not easy to deform. Fine workmanship: Well designed with a thin and smooth appearance, no burrs, no damage to rope and other tools, reliable to use. 360° ROTATION: Each pulley block can rotate 360 degrees. Prevent the rope from knotting. The rope pulley rotates flexibly, works stably and reliably and the reversal is effortless. STRONG BEARING: Our pulley has excellent bearing capacity, bearing 400kg, suitable for elevators, etc. WIDE APPLICATION: The single pulley set is widely used for lifting, boat deck, towing, fitness, hanging wheels, camping, mountaineering, equipment, loading machines, etc. Specification: Item Type: Single Pulley Set Material: stainless steel Single bearing capacity: approx. 400 kg/881.8 pounds Specification: M50 Type: U-shaped Package list: 3 times Single Pulley Package List 3 x Single Pulley Block