Closet Door Guide Bi-Fold Door Nylon Brown Unfinished Finish Shaft Length 1-1/8 in Length (In.) 3 15/16 in Height (In.) 8 7/16 in Width (In.) 3 13/16 in Depth (In.) 1 1/8 in Wheel Diameter Not Applicable Roller Width/Dia. (In.) No Roller Door Mounting Mounting Hole Size (In.) 3/16 in Steel Bearings Number of Wheels 0 Steel Hardware Included Requires Hardware For Use With Closet Door