Premium Antique Brass Design for Instant Curb Appeal: Elevate your home's first impression with this modern antique brass door knob and deadbolt set. The sleek finish and minimalist lines add a timeless elegance to any exterior door. Perfectly complements modern farmhouse, contemporary, or traditional home styles while creating a cohesive entryway aesthetic Heavy-Duty & Corrosion-Resistant: Constructed with high-quality zinc alloy cores and 304 stainless steel deadbolt (3x stronger than standard locks). Triple-layer electroplating prevents rust, scratches, and UV fading. Withstands extreme temperatures (-40°F to 240°F) and heavy rain/snow – ideal for coastal areas and harsh climates. The scratch-resistant antique brass finish ensures lasting elegance even with daily use Adjustable Latch for Universal Fit: No drilling required! Door latch fits 2-3/8" or 2-3/4" backsets and doors 1-3/8" to 1-3/4" thick (covers 90% US homes). Before purchase, measure your door's backset and thickness for a perfect fit Ambidextrous Installation & Ergonomic Knob: The interior knob rotates both ways, and the set works on left or right-handed doors. Precision-engineered knobs feature anti-slip ridges and 15° finger contour design – glides smoothly even with wet hands. Tested for 200,000+ rotations (5x industry standard) Easy DIY Installation: Includes all mounting hardware, and a step-by-step installation guide—just a screwdriver needed! Pre-drilled holes ensure hassle-free setup. Perfect installation in 15 minutes, even for DIY beginners. (Tip: Align components carefully for flawless operation) Upgrade your home security and style with the Newlaking Antique Brass Exterior Door Knob Set. This premium deadbolt combo delivers both sophisticated design and industrial-strength protection for your entryway. ‌Key Features:‌ Design Excellence Modern square-profile hardware with scratch-resistant antique brass finish Minimalist lines create instant curb appeal Coordinates perfectly with farmhouse, contemporary, or traditional architecture High-Grade Security Zinc alloy construction with 304 stainless steel deadbolt (3x stronger than standard) Triple-layer electroplating resists corrosion, UV damage, and extreme weather (-40°F to 240°F) Tested for 200,000+ rotations (5x industry durability standard) Universal Compatibility Adjustable latch fits 2-3/8" or 2-3/4" backsets (covers 90% of US doors) Works on 1-3/8" to 1-3/4" thick doors (left or right swing) No drilling required for most installations User-Friendly Engineering Ambidextrous knob rotation with 15° ergonomic finger contour Anti-slip ridges ensure secure grip (even with wet hands) Includes keyed-alike cylinders for convenient access Quick Installation Complete hardware kit with pre-drilled holes Step-by-step visual guide included Typically installs in 15 minutes with just a screwdriver ‌Package Includes:‌ 1 x Antique brass door knob 1 x Matching deadbolt with strike plate 3 x Keyed-alike keys All necessary mounting hardware Installation guide