SJJ Commercial Door Lever Lock, Heavy-Duty Industrial Grade 2 Door Handle with Cylindrical Lever, Non-Handed

OPERATION: Our commercial lever door knobs with locks are tailored for particular entryways. The "Entrance/Keylock Function" features turn/push-button locking, securing the outside lever until a key or inside lever turn unlocks it. Multiple sets can keyed alike. Color & Size Options - Features a Satin chrome , fitting standard door thicknesses and backsets, adaptable for left or right-handed doors. DETAILS: Our door and lock sets feature standard ANSI 1-1/10" x 2-1/4" square corner strikes along with 1-7/10" x 2-3/4" square corner faceplates. They have a 2-3/4" (70mm) backset, steel Roses measuring 3-11/32" (85mm) in diameter, and a standard Latchbolt steel throw of 1/2" (12.5mm). These details our lever handle lock is with 161 door prep and standard 2-1/8" bore prep. CERTIFICATION: Our entry key locks are crafted for dependable commercial doors, achieving ANSI/BHMA A156.2 - Grade 2 certification (surpassing 500,000 cycles) and UL listing. Every lever door handle with a lock adheres to A117.10 accessible design criteria and boasts a 3-hour fire rating. for business proprietors, apartment overseers, contractors, maintenance supervisors, handymen, locksmiths, and property administrators. PACKAGE CONTENTS: A single box of lever door handle locks contains 1 cylindrical lock, a 70mm backset, a pin for removal/reversal, a dust box, a strike plate, Keys (2), ST4*30mm screws (4), *30mm screws (2), M5*40mm screws (2), M6*12mm screws (2), and ST4*20mm screws (4). The door closer is made of rolled steel, includes machined and threaded hubs, and comes with locking nuts for a secure door attachment, loosening despite frequent daily use.