50PCS Stainless Steel M25 Pulley Block Hanging Wire Towing Wheel Lifting Wire Rope Cable Pulley Roller,50 PCS x Pulley Blocks,silver

4.The pulleys for lifting with rope workable with rope or cord indoor and outdoor for flexible sliding pulley. Easy installation for large kayaks, 2.Anti-rust and wear-resistance with strong structure, with shock light processing , sturdy and 3.Fixed top for easy rope handling, smooth roller make the rope unimpeded 5.Suitable for large kayaks, canoes, factories, construction, shipping, mining, household, Garage, Machine Loading, Curtain, Clothes Line, Dog Pulley System etc. 1.Made of stainless steel with high hardness, and rust , strong and sturdy.