Prime-Line 7/8 in. Nylon Bi-Fold Closet Spring-Loaded Top Roller Guide (2-pack)

These bi-fold roller guides are constructed of steel, nylon and plastic components. They are commonly used with Kenna Frame bi-fold doors, but a variety of other manufacturers also use this same size guide. These spring-loaded roller guides feature 7/8 in. O.D. wheels that are 1/4 in. thick with a 3/8 in. O.D. base. These guides mount on the top edges of bi-fold doors and require only a 3/8 in. Dia hole in which to insert. Use these top-mounted guides where rollers are missing, damaged or not working properly, to restore bi-fold doors to the ease of operation they were designed to have.|For use on bi-fold closet doors|7/8 in. outside diameter wheel|Constructed of nylon wheel and plastic base|Used by Kenna Frame and a variety of other bi-folding door manufacturers|Roller guide shaft requires 3/8 in. inside diameter hole at the top of bi-fold door|Fits doors ranging in thickness from 1 in. to 1-3/8 in.|Easy to install|For further dimensional information, please see the line drawing