All Keyed Identical Deadbolt Door Knob Combo Set - Single Cylinder Lock With Classic Satin Nickel Exterior Knobs for Entrance and Front Door

Round entry knob for outer or inner doors that require key entry and security. All locks can be opened with a single key. | Adjustable rear seats fit doors 2-3/8 inches or 2-3/4 inches (60 mm or 70 mm) thick 1-3/8 inches to 1-3/4 inches (35 mm to 56 mm) | Confirm with ANSI Grade 3, Exceeds 200,004 cycles. Stainless steel knobs with high-grade copper lock and keys, high quality,durable, and matte black finish resist corrosion | Super smooth knob with matte black finish, the entire handle smooth, gentle touch on your hand, it's a great choice for families. | The metal construction adds strength, safety and durability and includes all fittings for easy installation