doorknobs
corbin ck4257 grc 626 door knob locksetroundstoreroom
knob lockset heavy duty lockset function storeroom style round knob material wrought brass bronze stainless steel steel chrome plated finish 3 hr . fire rated strike type curved lip strike strike dim . 4 7 8 in . x 1 1 4 in . grade 1 series ck4200 location type schools hospitals nursing homes municipal buildings backset 2 3 4 in . pins 6 number of keys 2 key material nickel silver keying keyed different keyway type l4 required door thickness 1 3 4 in . and 2 in . br b features b ul li finish chrome plated li li item knob lockset li li material wrought brass bronze stainless steel steel li li style round li li type cylindrical li li function storeroom li li grade 1 li li key type nickel silver li li keying keyed different li li pins 6 li li series ck4200 li li keyway type l4 li li standards ansi a156 .2 series 4000 grade 2 federal ff h 106c ul and ulc li li case material steel with zinc dicromate plating li li number of keys 2 li li cylinder yes li li deadbolt no li li strike ansi 4 7 8 x 1 1 4 curved lip li li location type schools hospitals nursing homes municipal buildings li li fire rated 3 hr . li li for door thickness 1 3 4 to 2 li li backset 2 3 4 li li crossbore size 2 1 8 li li front size dimension 2 1 4 to 1 1 8 li li required door thickness 1 3 4 and 2 li li knob material wrought brass bronze stainless steel steel li li key material nickel silver li li strike dim . 4 7 8 x 1 1 4 li li strike type curved lip strike li li lockset performance strength heavy duty li li lockset function storeroom li ul