🔒 Secure Your Garage with Confidence! Backed by over 20 years of professional manufacturing, with a 3-year free replacement guarantee. With 6200ZZ sealed bearings, enjoy over 99% dust isolation for optimal performance. Experience a lifespan of 100,000 cycles, ensuring your garage door operates smoothly for years. Complete maintenance kit packaged for your ease, meeting all your garage door needs. Galvanized hinges and brackets designed to withstand the test of time and elements. 100,000 cycles Rust-resistant 99% dust isolation The Surpass Garage Door Roller/Hinge/Top Bracket/Wire Rope kit is designed for 7' height doors, featuring reinforced nylon rollers with a lifespan of 100,000 cycles, rust-resistant galvanized hardware, and a comprehensive maintenance kit. With a proven track record of over 20 years in the industry, this product ensures reliable performance and peace of mind with a 3-year replacement guarantee.