Specification: Product Name: Pulley Hanging Wheel heavy bearing Material: 304 stainless steel Color: Silver Size: M15: Wheel diameter: 15mm Groove width: 6mm Eye diameter: 12mm Total length: 60mm Maximum load: 35kg Suitable to rope diameter: less than 6 mm M25: Wheel diameter: 25 mm Groove width: 11 mm Eye diameter: 15 mm Total length: 85 mm Maximum load: 150 kg Suitable for diameter rope length: less than 11 mm Description: 1. The pulley block is made of heavy-duty stainless steel, which has hardness, resistance to moisture, acid resistance and acid resistance. higher corrosion than ordinary materials. 2. The single pulley block has a smooth slide, which can be rotated flexibly to provide good rope movement and prevent the rope from getting knotted. 3. It has a very practical design and an ultra-sturdy structure that can withstand heavy loads. The precise design will guarantee its practicality. in high performance work. 3. Pulleys are used to change the direction of force, transmit rotary motion, or achieve mechanical advantages in pulley systems. linear or rotary motion. 4. The single pulley block is a fixed device that can be installed dynamically. It can follow the rotation of the pulley and can be used with steel rope (cable), nylon rope or fiber rope. 5. It can be used for large kayaks, canoes, factories, construction, transportation, mining, homes, etc. Package: 2*M15 Stainless Steel Rope Pulleys 2*M25 Stainless Steel Rope Pulleys