4PCS Steel Cable Pulley 8mm Rope Pulley Wheel Double Ball Bearing V-Groove Track Roller for Sliding Doors Winches for lifting 50kg Safe Load

Details

• Smooth Dual Bearing Design: Features two ball bearings per wheel to for ensure friction-free rotation and quiet operation, making it for ideal for frequent use in sliding doors or winch systems without .
• Heavy Duty Galvanized Steel: Constructed from high-quality galvanized steel with a burr-free finish, these pulleys resist rust and while protecting your ropes from wear, supporting up to 200kg max load.
• for versatile V-Groove Fit: Designed with a 31mm diameter and 15mm groove width to perfectly guide 4-8mm cables or ropes, suitable for diverse applications ranging from garden to curtain tracks and flag poles.
• Secure Installation Set: Includes four robust pulleys in package, providing ample components for multi-point for lifting setups, awning repairs, or boat cover tensioning with a safe working load of 50kg per unit.
• Wide Application Range: Perfect for industrial, marine, and DIY projects including garage door openers, clothes lines, and utility trailers; for durability and consistent performance in all weather conditions.