Rope and strap -Single Pulley Block, Stainless Steel Pulley Roller, Crane Pivot Hook Smooth Wire Rope Cable Loading 661 Lb/300Kg Highlights generic brand Single Pulley Block, Stainless Steel Pulley Roller, Crane Pivot Hook Smooth Wire Rope Cable Loading 661 Description: High strength single wheel swivel pulley made of qualified stainless steel-sturdy, rustproof, wear resistant and corrosion resistant The upper part of the rotating pulley rotates 360 degrees prevents the rope from twisting, keeps the roller smooth and saves labor Sliding and high quality nylon slot design will not make noise Can be mounted on wood, walls and metal and suitable for home fitness or outdoor work Designed for The Home Gym Pulley Cable System DIY Building/Rope Lifting/Tracton and etc. Specification: Load Bearing: 300kg/661lb Thickness: 2cm/0.78inch Groove Width/Depth: 10mm/0.39inch Package Include: 1 Piece Swivel Pulley Block