Euro-charlotte Sliding Door Handle, Finish Fits 3-15/16" Screwhole Center to Center up to 1.75 inch thick doors Durable hardware door locks, door handles, door hardware in Black Durable Hardware. Non-Handed, compatible on doors with a mortise lock application. Up to 1-3/4" sliding door thickness. Projection - 1.959" with good finger clearance. Fits 3 or 4 Hole mounts with 3-15/16" screwhole to screwhole center hole spacing. Package contains outside and inside pull with thumblatch and fasteners (mortise lock not included). NOTE: REPLACES WOOD PULL SLIDING DOOR HANDLES.