Sonoma sliding door handles with Center Keylock in Brushed Nickel, Durable Zinc Die-Cast Hardware, Non-Handed, compatible on doors with a mortise lock application, Only Fits 1-3/4" thick door with a 3 hole bore on the door with 3-15/16" screwhole spacing, 1-3/4" sliding door thickness, handle Projection - 1.909", Package contains outside and inside pull with thumblatch and fasteners (mortise lock not included)