Roll Grip Handle Steel Silver Galvanized Finish Length (In.) 7 in Height (In.) 1 in Width (In.) 6 in Depth (In.) 1 in Wheel Diameter Not Applicable Roller Width/Dia. (In.) No Roller Surface Mounting Mounting Hole Size (In.) 9/32 in Number of Wheels 0 Steel Hardware Included For Use With Sectional Garage Door 1 Pair