Prime-Line Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Brite Brass-Plated Finish U 9912 - The Home Depot

Prime-Line Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Brite Brass-Plated Finish U 9912 - The Home Depot

Prime-Line Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Brite Brass-Plated Finish U 9912 - The Home Depot

Prime-Line Door Reinforcement Lock, 3 in. Stop, Aluminum Construction, Satin Nickel Anodized Finish U 10827 - The Home Depot

Prime-Line Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Satin Nickel-Plated Finish U 11093 - The Home Depot

Premier Lock Brass Grade 3 Single Cylinder Deadbolt Door Lock with 2 SC1 Keys GR3DB03C - The Home Depot

Prime-Line K 5062 Key Cylinder with Thumbturn, Solid Brass Construction, Polished Brass (Single Pack) - Screen Door Hardware

This chain Door guard is a security locking device that allows doors to slightly open for safe viewing and ventilation All components come in a

Prime-Line U 11093 Keyed Chain Door Guard, 3-1/4 In., Steel and Diecast Construction, Satin Nickel Plated Finish (Single Pack)

Prime-Line Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Brite Brass-Plated Finish U 9912 - The Home Depot

Prime-Line Chain Door Guard, Solid Brass w/Steel Chain, Polished Brass Finish U 9907 - The Home Depot