Charlotte Offset Keylocking Sliding Door Handle with 3/4" Offset Keylock in Solid Brass Durable hardware door locks, French door locks & sliding Door hardware Solid Brass Hardware with keylock in 3/4" offset from center position Non-Handed, compatible on doors with a mortise lock application. fits only 1-3/4" thick sliding door thickness; Projection - 1.62" Fits 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)