Gate Mortise Keyed Lockset - Left Hand - Polished Brass US3 Finish - 2-1/2" Backset - 2 SC1 Keys

Heavy Duty, Precision Engineered Construction Solid Brass Cylinder and 2 Keys Included With Each Lock Compatible with Gate Doors with a Thickness Between 1" to 1-3/4". Includes a Ball Doorknob With Surface-Mounted Knob-Plate Trim Face Plate Size on Edge of Door: 1" X 7-1/16", 2-1/2" Backset - Trim is Designed for Quick Installation.