GUA OYH Front Door Handle Matte Black Double Door Handle Sets with Dummy, Double Door Lock Set Exterior Door Handle Set, with Single Cylinder Deadbolt, with Wave-like Handle Lever Specification: - Material: zinc alloy - Matte Black Finish - Designed to fit all standard doors 1-3/8" to 1-3/4" in thickness. - Adjustable latch to fit any 2-3/8" or 2-3/4" backset - Reversible Handle, is made to be fully compatible with both left or right-handed doors. - What’s in the box? * Exterior Handleset * Interior Door Handle * Latches * Strikes * 3 keys * Installation Hardware