4 Sets Entry Door Knob and Single Cylinder Deadbolt Combo, Keyed Alike Round Ball Matte Black Exterior Door Locks with Keys for Front Door Security

<p><b>1. This lock set includes three door knobs and single cylinder deadbolts designed for exterior use on front and entrance doors.</b></p> <p><b>2. Made with durable matte black finish, providing corrosion resistance and weather protection for long-lasting exterior performance.</b></p> <p><b>3. The keyed alike feature allows use of one key to operate all included locks for convenience and ease of access.</b></p> <p><b>4. Compatible with standard door preparations, fitting doors 1-3/8 to 1-3/4 inches thick for versatile installation options.</b></p> <p><b>5. Deadbolt provides additional security with a single cylinder design operated by key from outside and thumb turn from inside.</b></p>

• Keyed alike design lets you use the same key for multiple locks, ideal for households needing easy access without carrying extra keys.

• Made of premium stainless steel, this heavy-duty door knob resists rust and meets ANSI Grade 3 standards for durability and security.

• Includes a 5-pin brass tumbler cylinder and solid bolt to provide strong anti-sawing protection for enhanced safety.

• Reversible knobs install easily on left- or right-handed doors, with all necessary hardware and instructions included for quick setup.

• Fits doors 1-3/8" to 1-3/4" thick, suitable for entryways, bedrooms, or any other interior or exterior door in your home.