Durable Construction The Proof Deadbolt Vertical Rim Lock is made from solid, strength alloy with a brushed brass finish for a look and longlasting performance. The robust cylinder deadbolt delivers durability and strength, providing reliable protection against intruders and giving you peace of mind. Enhanced Door Security This rim lock features two hardened steel interlocking throw bolts designed to resist prying for added security. It includes an internal twist knob for easy locking from the inside and a convenient oneclick locking mechanism for fast, secure operation. For results, measure your door's backset, cross bore, and thickness to ensure compatibility before . Fit for Your Door Designed to fit wood or metal doors with thicknesses ranging from 1.37 inches (35 mm) to 1.96 inches (50 mm), this lock is ideal for residential and light commercial applications where security and ease of use are priorities. Quick and Easy Installation Suitable for installation on any door, this lock is surfacemounted and comes with all fasteners. Installation requires one 1 1/4 inch (32 mm) diameter hole. The process is straightforward and does not require specialized tools, making it manageable for most DIY homeowners. Complete Replacement Kit The Proof Deadbolt Rim Lock comes with an angle strike and a flat strike for installation flexibility, a rim cylinder, five keys for convenience, a cylinder trim ring, all required fasteners, and a mounting plate. Every component is included to ensure a seamless installation and full functionality right out of the box. Use Scenarios Home front and back doors where enhanced lock strength is desired. Apartment or rental property doors requiring durable, easytoinstall security solutions. Workshop or shed doors needing reinforced locking against tampering.