3 Pack Black Door Knob and Deadbolt Set for Exterior Doors

About this item

• ★Flat Black Keyed Entry Door Knobs with Double Cylinder Deadbolt Set
• 【Double Cylinder】Features a dual-cylinder deadbolt that can be locked and unlocked with keys from both sides, providing double-sided protection against forced entry. The exterior door knob and deadbolt set is perfect for use on exterior doors, front doors, entry doors, bedroom doors,bathroom doors and office doors.
• 【Keyed Alike】The exterior door lock set includes 3 deadbolt and door knob set, and 18 identical keys that can both open both the 3 deadbolt lock and door knob set. The intelligent design means you will no longer need to carry multiple keys or waste time looking for the right key.
• 【Flexible Installation】The door lockset with double cylinder deadbolt offers flexible installation options, with an adjustable latch that can fit either a 2-3/8" or 2-3/4" (60mm-70mm) backset, and fits standard door thickness from 1-3/8" to 1-3/4" (35mm-45mm). Installation is simple and takes just a few minutes using a screwdriver.
• 【Heavy Duty】Crafted from premium stainless steel, this round door lock sets is durable and scratch-resistant. Advanced electroplating technology results in a stylish matte black finish that adds a touch of elegance to any door.
• 【Quality Assured】The matte black door knob with deadbolt conforms with ANSI Grade 3 Security, and exceeds 250,000 cycles ensuring optimal quality and functionality. If there is any quality problem, please feel free to contact us.