Specification Material: Metal Capacity - 4 Ton (3628kg / 8000lbs) Rope/Cable Compatibility - 3/16 inch and 1/4 inch (4.75mm - 6.35mm) Color: Black Features: 1. Reliable joints for smooth and smooth operation 2. Have 4 tons of capacity and use physical force to reduce the load on the winch or hand puller by half 3. Self-recovery winch capacity: 8,000 lbs 4. Reduce winch load and heat, increase winch motor life, and help improve winch traction. Package Contents: 1 * Pulley Splint Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.