-Secure Keyed Entry & Quick-Exit Thumbturn: Enjoy controlled access and peace of mind. This door knob with lock provides keyed security from the outside for bedrooms, apartments, and offices, paired with a smooth thumb-turn for fast exit from the inside when needed
-Built for Daily Security: Designed to withstand everyday use, this bedroom door lock features a heavy-duty metal knob and solid steel latch. Hardened steel components resist drilling and tampering. With ANSI Grade 3 certification and rigorous 25,000+ cycle testing, it delivers reliable, long-lasting performance for residential doors
-Universal Fit & Quick Installation: Achieve a quick DIY setup for most standard US doors. This doorknob fits 2-3/8" or 2-3/4" backsets and doors 1-3/8" to 1-7/8" thick. It works on left- or right-handed doors and includes an adjustable latch and reinforced strike plate—installation requires only a screwdriver (Note: Check that machine screws are pre-installed in the knob handle before starting.)
-Versatile for Multiple Applications: This exterior/interior door knob is a practical security solution for homeowners, landlords, and DIYers. Use it as a standalone door handle for reliable mechanical security, or seamlessly pair it with a modern keypad or smart lock to create a robust dual-layer access system for enhanced protection
-Trusted Warranty & US-Based Support: Enjoy peace of mind with our dependable 2-year warranty and lifetime customer service. Get expert help via phone (Mon–Fri, 9-5 PST) or 24/7 assistance through Amazon Message Center—reliable support is always available
