Prime-Line Bi-Fold Door Top Guide Wheel, 7/8 in., Nylon, Steel Base, Spring-Loaded (2-pack)

This guide wheel is constructed from nylon and has a diameter of 7/8 in. It comes affixed to a spring-loaded steel constructed base with a top mount self-adjusting design. It fits Acme, Cox, and other similar styled doors that are 1 in. to 1-3/8 in. thick. Easy to install.|Spring-loaded steel base|Top mounted|Nylon wheel|7/8 in. outside diameter wheel|Easy to install with a few simple tools|For further dimensional information, please see the line drawing