Exterior Door Lock Set, Single Cylinder Deadbolt Lock and Door Knob Set, Fron...

Description

Our 304 stainless steel door lock combo delivers dual-layer defense for your most vulnerable entry points. Each set includes a keyed ball knob and single-cylinder deadbolt, all operable via identical keys—say goodbye to bulky keychains!  

Key Features:

✅ Materials:Stainless steel exteriors resist sawing, drilling, and corrosion.  

✅ Universal Compatibility: Adjustable latch (2-3/8" or 2-3/4") fits 1-3/8" to 1-3/4" thick doors. Left/right-hand reversible.  

✅ Certified Security: ANSI Grade 3 certified, 250,000+ cycle tested for lifetime reliability.  

✅ Quick Installation: Pre-drilled holes align seamlessly—complete setup in ≤15 minutes!  

Applicable scenarios：

• Front doors requiring high-traffic durability  

• Rental properties needing key-alike convenience  

• Homeowners seeking rust-resistant hardware for coastal climates 

【Double Security】This front door lock set integrates a keyed door handle and a single cylinder latch, which is operated with the same key (3 keys per pack), minimizing the hassle of key operation, providing double security and convenience 【Premium Construction】Crafted from heavy-duty 304 stainless steel, our door knob and deadbolt set offers exceptional rust resistance and anti-corrosion properties. Internal steel components ensure 250,000+ cycles of smooth operation 【Adjustable Latch】The front door knob and deadbolt set features a flexible latch (2-3/8" to 2-3/4" backset), compatible with standard door thicknesses of 1-3/8" to 1-3/4". No re-drilling needed—saves installation time and adapts to most residential/commercial doors 【Easy Installation】Install this exterior door knob with deadbolt effortlessly using just a screwdriver! Detailed instructions and pre-assembled parts included. Reversible design fits left/right-handed doors, enabling DIY setup without professional help 【Wide Application】Ideal as a door knob with deadbolt for entrance, front, bedroom, or office doors. This door knob with lock and deadbolt combo undergoes rigorous quality control, backed by a 1-year warranty and 24/7 customer support for peace of mind