Keyed T Handle Zinc Silver Diecast Finish Shaft Length 4-5/8 in Length (In.) 6 3/8 in Height (In.) 1 in Width (In.) 6 3/8 in Depth (In.) 4 in Wheel Diameter Not Applicable Roller Width/Dia. (In.) No Roller Surface Mounting Mounting Hole Size (In.) 3/16 in Number of Wheels 0 Zinc Hardware Included For Use With Sectional Garage Door