Ensure smooth and reliable garage door operation with this pair of 3-inch garage door pulleys and safety cables. Designed for standard residential extension spring systems, these pulleys offer a 100lb load capacity and are rated for 10,000 cycles, providing long-lasting performance; constructed from durable galvanized steel to resist corrosion and withstand daily use. Each set includes a 3-inch diameter pulley wheel, fork, nut, and bolt for easy installation and compatibility with 3/8-inch axle diameters. The included safety cable adds an extra layer of security, preventing potential accidents in case of cable breakage. These pulleys can function as either stationary or spring pulleys, offering versatility for various garage door setups. Steel bearings contribute to quiet and efficient operation, reducing friction and wear. This kit is ideal for DIY repairs or replacements, providing a cost-effective solution for maintaining your garage door system; compatible with most standard garage doors, ensuring a secure and functional operation for years to come. Maintain your garage door’s performance and safety with this essential replacement kit. Upgrade your garage door system with these high-quality pulleys, designed for durability and ease of use. Perfect for homeowners and repair professionals alike; these pulleys deliver reliable performance and peace of mind. Dimensions: 3” diameter pulley, 3/8” axle diameter; material: galvanized steel; load capacity: 100lbs; cycle rating: 10,000 cycles; includes: 2 pulleys, 2 forks, 2 nuts, 2 bolts, 2 safety cables. 【Durable Construction】: Crafted from heavy-duty galvanized steel; resists rust and corrosion for long-lasting performance; ensures reliable operation in various weather conditions; ideal for residential garage doors with a 100lb load capacity. 【Complete Pulley Kit】: Includes a pair of 3-inch diameter pulley wheels; each kit contains the necessary fork, nut, and bolt for immediate installation; compatible with 3/8-inch axle diameters; provides a convenient all-in-one solution. 【Enhanced Safety Features】: Equipped with a safety cable to prevent accidental drops and ensure secure operation; adds an extra layer of protection in case of cable failure; designed to minimize risks during garage door use. 【Versatile Compatibility】: Suitable for both stationary and spring pulley applications; adaptable to various garage door systems; rated for 10,000 cycles for extended durability; perfect for DIY repairs or professional installations. 【Smooth & Quiet Operation】: Features steel bearings for reduced friction and smoother rolling; minimizes noise during garage door operation; ensures efficient and reliable performance; designed for consistent and long-term use.