Prime Line Patio Door Flush Handle with Hook Latch assortment, Chrome, Keyed, 1 per pkg. 6-5/8"This is a non handed, diecast chrome, flush mount patio door handle with wood pull handle. It is a common, and popular design that fits most doors with a cutout for a flush handle set. The mounting holes are 6 5 8 in. on center. The inside and outside handles are 7 8 in. wide and 7 1 4 in. tall. There are four different sized hook latches to accommodate the needs of the door. Keeper is included. Used by a variety of sliding patio door manufacturers