Aluminum Alloy Pulley Heavy Objects Lifting Tool Pulley Ascenders Rescue Use

One-way pulley, static tension 25 KN (about 2500kg,2.5 Ton), rolling tension 12.5 KN(about 1250kg,1.25 Ton), Fit the rope Diameter 8-12 mm. Concave pulley, surface polishing, use smooth. Made of high strength aluminum alloy, anti-corrosion. Strong load-bearing ability, will not break. Our rope pulleys are widely used, for example, in modern furniture, on your boat or in the garden.