
ZHU1140: Features: -Can be used at stationary or spring pulley position-Complete with fork, axle bolt, and nut-Carded. Construction: -Heavy duty construction with case hardened steel race and steel ball bearings, factory lubricated-Made from 18 gauge steel, use on overhead sectional wood and steel one-car garage doors up to 9' wide with extension springs. Color/Finish: -Rust resistant galvanized finish. Dimensions: -3" length.