GD52122 Features: -T locking handle. -Color: Chrome. -Zinc diecast construction. -Keyed lock, 0.31" square shaft, 3" long. -Replaces most garage door, camper and R.V. locking handles. Specifications: -Hole center: 1.5". -Dimensions: 11.5" H x 4.81" W x 1.13" D.