4PCS Steel Cable Pulley Wheel with Dual Bearings for 8mm Rope - Heavy Duty Lifting Block for Winch Sliding Door Gate Track System Industrial Use 31mm

Details

• Smooth Dual Bearing Design: Features two ball bearings per wheel to for ensure friction-free rotation, making lifting heavy loads or operating winches effortless and efficient for any project.
• Robust Galvanized Steel Build: Constructed from high-quality galvanized steel with a burr-free finish, these pulleys resist and wear while protecting your ropes and hands during rigorous use.
• Optimized for 5-8mm Ropes: With a 31mm roller diameter and 15mm groove width, this V-type pulley set securely guides ropes between 5-8mm, supporting a maximum load of 200kg and a safe working load of 50kg.
• for versatile Application Range: for ideal for diverse tasks including sliding door tracks, gate systems, crane hoists, towing setups, and even as a reliable component for shoulder rehab and physiotherapy exercises.
• Complete 4-Pack Value: Includes four pulley wheels ready for immediate installation in block and tackle systems, climbing gear, washing lines, or industrial machinery requiring smooth rope guidance.