Mirror Door Roller Sliding Door Max Weight (Lb.) 60 lb Nylon Silver Unfinished Finish Shaft Length 1-45/64 in Length (In.) 3 3/8 in Height (In.) 9 23/64 in Width (In.) 3 3/4 in Depth (In.) 1 45/64 in Inside Dia 1/4 in Outside Dia 1 1/8 in Wheel Diameter 1 7/16 in Max Wheel Dia (In.) 1 1/8 in Roller Width/Dia (In.) 7/8 in Door Mounting Mounting Hole Size (In.) 3/16 in Steel Bearings Number of Wheels 1 Steel Hardware Included Requires Hardware For Use With Closet Door