About this item

• 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.