Features: 304 stainless steel material, not easy to rust, corrosion resistance. Shock treatment on the surface, no burr, made by cutting, the cutting surface is smooth, does not hurt the hands and is more convenient to use. Multiple use: It is suitable for most specifications of cables/chains/ropes on the market. Used indoors and outdoors to move the pulley flexibly. Easy to install, suitable for a variety of applications, with a smooth sliding function. Noticed: Under normal circumstances, it is recommended to choose the same type of rope for easy use. Specifications: Material: Stainless steel Size: M32 Wheel Diameter: 1.3" (32mm) Slot Width: 0.47'' (12mm) Eye Diameter: 0.59'' (15mm) Total Height: 3.7'' (94mm) Maximum load: 250kg Package Content: 1 * M32 stainless steel double pulley block