General description Premium Material 304 stainless steel makes this lifting pulley sturdy, anti-rust, wear-resistant, and corrosion-resistant with a high-strength structure. The 360-degree swivel ring allows for smooth rotation, preventing rope, cable, or wire from tangling, ensuring convenient use. Technical specifications Material: 304 Stainless Steel Maximum loading capacity: 150kg (331lbs) Type: M25 Single Pulley Quantity: 2pcs Installation Easy installation suitable for large kayaks, canoes, factories, construction, shipping, and mining. Usage Ideal for garage, machine loading, curtains, clotheslines, and dog pulley systems.