Rope and Strap -Swivel Pulley Sheave Metal Rigging M20 Lift Hoist Hanging Rope Lifting Wheel Highlights brand generic Swivel Pulley Sheave Metal Rigging M20 Lift Hoist Hanging Rope Lifting Wheel Description: brand new and high quality 304 stainless steel brand double pulley Designed for hanging heavy things to lighten the load. Using gravity and skating to lift. Durable, solid, reliable, waterproof, anti-rust, anti-high temperature, corrosion resistance Will provide you the most convenience for work Specification: Material: 304 Stainless Steel Color: Silver Size: M20/M25/ M32/M50 Size Chart: M20 Pulley Diameter: 2.0cm/0.79inch Dimensions: about 6.8*2.4*3.2cm/2.68*0.94*1.25in Max Load: 75KG M25 Diameter Pulley: 2.5cm/0.98inch Dimensions: approx 8*4.3*3cm/3.15*1.69*1.18inch Max Load: 150KG M32 Pulley Diameter: 3.2cm/1.26inch Dimensions: approx 8.6*3.6*4.4 cm/3.39*1.42*1.73inch Max Load: 250KG M50 Pulley Diameter: 5.0cm/1.97inch Dimensions: about 12.6*5.3*5.2cm/4.96*2.09*2 .05 inch Max Load: 400KG Package includes: 1 Piece Double Pulley