4pcs Galvanized Steel Pulley Wheel 8mm Cable Block Double Bearing Smooth Rotation for Garage Doors Fitness Equipment Hoist Systems

Details

• Smooth Dual Bearing Design: Features two precision ball bearings per wheel to ensure friction-free rotation and effortless rope movement, ideal for heavy-duty lifting tasks up to 200kg max load.
• Robust Galvanized Steel Build: Constructed from high-quality galvanized steel with a burr-free finish, these pulleys resist corrosion and protect ropes from wear while ensuring long-term durability in outdoor or industrial settings.
• Optimized V-Groove Specification: Designed with a 31mm roller diameter and 15mm groove width, perfectly suited for 6-8mm cables and ropes, providing secure guidance for sliding doors, winches, and curtain tracks without slipping.
• Versatile Application Range: Essential for diverse projects including garage door repairs, garden gate systems, washing lines, and fitness equipment; serves as a reliable component for towing, rescue operations, and general mechanical lifting.
• Complete 4-Piece Value Set: Includes four identical high-strength pulleys to meet various installation needs immediately; engineered for safety with a 50kg working load limit, ensuring reliable performance for your home or workshop projects.