Veise Keyed Alike Door Knob & Single Cylinder Deadbolt Set, Matte Black

Keyed Alike for Daily Convenience: Includes 3 matched keys, allowing one key to unlock both the door knob and deadbolt. Locks can't be rekeyed | Durable & Reliable: This lock set is certified to ANSI Grade 3 standards. The lock body is crafted from heavy-duty stainless steel. It has been rigorously tested to maintain flawless operation after over 250,000 open-close cycles, delivering long-lasting, robust protection for your home | Universal Fit & Easy Installation: This door knob set fits 2-3/8" (60mm) or 2-3/4" (70mm) backsets and 1-3/8" to 1-3/4" (3545mm) door thickness. It works on both left- and right-handed doors and only a screwdriver required for installation (Note: Check that machine screws are pre-installed in the knob handle before starting.) | 15-Minute Effortless Installation: Our lock set features a straightforward installation process, paired with a detailed, clearly illustrated step-by-step instruction manual. Even first-time DIYers can get started quickly and complete the full installation easily within 15 minutes using only a screwdriver | Versatile Application: Compatible with most standard US residential doors, it is ideal for entry, front, back, and garage doors | Lifetime US Customer Support: Includes a 1-year limited warranty, plus a free 1-year extension with product registration (2 years total). US phone support is available MonFri 9 AM5 PM and Sat 7 AM3 PM PST, and 24/7 email support is available from the Veise support team.