• Brand: PRIME-LINE
• Color: Mill
• Material: Plastic
• Style: Modern
• Item Weight: 1.28 ounces

• For use on bi-fold closet doors
• 7/8 inch outside diameter wheel
• Constructed of nylon wheel and plastic base
• Used by Kennaframe and a variety of other bi-folding door manufacturers
• Roller guide shaft requires 3/8 inch inside diameter hole at the top of bi-fold door
• Fits doors ranging in thickness from 1 inch to 1-3/8 in
• Easy to install
• Please refer to the line art drawing for dimensions and compare with your needs before ordering

These bi-fold roller guides are constructed of steel, nylon and plastic components. They are commonly used with Kennaframe bi-fold doors, but many other manufacturers also use this same size guide. These spring-loaded roller guides feature 7/8 inch outside diameter wheels that are 1//4 inch thick with a 3/8 inch outside diameter base. These guides mount on the top edges of bi-fold doors and require only a 3/8 inch diameter 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.