Entrance Function:
* Flat Ball Door Knobs & Contemporary Design * Entry Knobs can be opened by keys from exterior, it can be locked and unlocked by thumb button from interior. * Entrance Function ensure safety and privacy,each lock set has three keys, making it perfect for front/back doors,bedroom bathroom study or anywhere privacy and safety is needed. * Keyed Alike(combo pack) can Minimize the number of keys.Please do not worry too much about security, because each set has its unique keys.
Specification:
--Type: Entry Door Lock(interior&exterior) --Backset: Adjustable to 2-3/8" or 2-3/4" --Door Thickness: 1-3/8" or 1-3/4" --Rose Size: 2.56"(65mm) --Ball Size: 2.24"(57mm) --Hardware Finish:Antique Bronze & Antique Brass --Warranty: Lifetime finish and mechanical guarantee
Features:
?ANSI Grade 3 Rating ?Includes all accessories(screws/latch/tools) ?Made of solid Zinc Alloy for a difference you can feel ?The plate on the Latch is square shape and can not removable ?Designs and finishes can match most home's architectural style,especially for white door ?Zinc bolt has hardened steel pin inside that spins in response to sawing attacks which prevents cutting or sawing ?Easy Installation:Tools for replacement installation, philips screwdriver.One-person project; no extra hands needed Tools required for new installation:hammer,chisel,measuring tape,power drill,removable tape,pencil.2-1/8?hole boring saw,1? hole boring bit ,1/8? drill bit,Safety Googles.
