Tell Manufacturing CL100006 Heavy Duty Commercial Round Storeroom Knobset 2-3/4 Inch Backset Satin Stainless Steel

Kc2386 em, satin stainless steel finish, heavy duty commercial grade 2 ball knob storeroom lockset, storeroom lock is always locked from the outside and always unlocked from the inside, 400,000 cycles, brass 6 pin cylinder, 2-3/4 inch backset, 1/2 inch throw latch bolt with"t" strike, 161 prep, schlage"c" keyway with 2 keys, non-handed, fits doors 1-3/8 inch - 2 inch thick, ul listed for"a" label, 3 hour, single swing doors, 4 foot 0 inch x 8 foot 0 inch, complies with ansi a156.2 series 4000.