4pcs Steel Cable Pulley Wheel 8mm Rope Block with Dual Bearings for Lifting - Heavy Duty Galvanized Track Roller 50kg Safe Load

Details

• Smooth Dual Bearing Design: Features two ball bearings per wheel to for ensure friction-free rotation and effortless rope movement, significantly reducing wear on cables during heavy lifting or repetitive sliding door operations.
• Heavy Duty Galvanized Steel: Constructed from high-quality galvanized steel with a burr-free finish, these pulleys offer superior resistance and durability, safely supporting loads up to 50kg with a maximum breaking strength of 200kg.
• Optimized V-Groove Fit: Designed with a 31mm roller diameter and 15mm groove width, this v-groove pulley securely guides ropes and cables between 4mm to 8mm, slippage while maintaining stable alignment for winches and track systems.
• for versatile Application Range: for ideal for diverse projects including operating sliding doors, gate tracks, crane lifting, rescue systems, and fitness equipment; this robust cable pulley block is an essential addition to any professional toolkit.
• Complete 4-Piece Set: Package includes four identical steel pulley wheels, providing ample components for complex pulley systems or multiple installation points; precise engineering ensures consistent performance for across all units in your project.