The Kwikset Tylo Keyed Entry Double Cylinder Deadbolt Combo in Polished Brass is a classic and stylish addition to any front door or back entrance. Made of metal with a polished gold finish, this double cylinder deadbolt combo features a round shape and a 2-inch knob diameter. It comes with hardware, a key, and adjustable backset for a customizable fit. This product from Kwikset, a trusted brand in the industry, is suitable for universal/reversible door handing and is designed for easy installation in the United States.