Charlotte Sliding Door Handle in Polished Brass Finish fits 3-15/16" CTC screwholes and 1-1/2" to 1-3/4" thick doors Durable Zinc Die-Cast Hardware. Non-Handed, compatible on doors with a mortise lock application. 1-1/2" to 1-3/4" sliding door thickness; Projection - 1.909" with good finger clearance; Fits 3 or 4 hole bores on the face of door with 3-15/16" screwhole to screwhole center hole spacing Each package contains one outside and inside pull with thumblatch and installation fasteners (Mortise lock not included)