NOTHING LASTS LIKE A LAWRENCE. With a rich legacy of over 140 years of industrial performance—and counting, Lawrence Hardware was founded on the values of a venerable period of true workmanship, and meticulous old-world caliber American manufacturing standards. We’ve risen above the fray and resisted the race to the bottom, thanks to our fiercely independent streak and insistence on retaining those standards, even while upgrading our portfolio to reflect modern specs and sensibilities. And while we continuously expand, improve and upgrade our repertoire of products, ours is a legacy and a reputation that has withstood the test of time. Lawrence. Since 1876 RATED AS COMMERCIAL GRADE 2 ANSI Certified for standard commercial or heavy residential use ADA COMPLIANT ADA Compliant for Accessibility A117.10 FIRE RATED All functions are UL/cUL Listed up to 3 hours FOR MEDIUM TO HIGH TRAFFIC AREAS Tested to 400,000+ cycles. Handles 450 lbs of force/inch BUILT TO LAST Brass cylinder is engineered to hold up to heavy use in institutions like hospitals, schools, and hotels. DURABLE COLD ROLLED STEEL Steel machined and threaded components securely bolt the chassis to the door, preventing the lockset from breaking loose, even with hundreds of uses per day. COMPATIBLE WITH ALL MAJOR BRANDS The cylinder’s standard 6 pin keyway is compatible with brands like Weiser, Arrow, Lockwood, Best, Falcon and Kwikset.