This non-handed diecast black flush mount patio door handle is a design that fits Croft Series 301 patio doors, and a variety of other manufacturers of 7/8 in. to 1-1/8 in. thick patio doors. It comes with a shim to accommodate the thinner 7/8 in. thick door. 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. It comes with a keeper and has a 4 latch hook assortment to accommodate the needs of most doors.