Single and double door applications 7 functions determined by the trim Device & trim sold separately; easy to mix and match 3 available trim designs; trim is field reversible For wood or metal doors. 1-3/4 in. (44 mm) and 2-1/4 in. (57 mm) thick Mounting is supplied standard with wood and machine screws. Available on order with through bolts and mortise nuts Chassis Cover: cold drawn stainless steel, bronze or bronze with ANSI/BHMA finishes Nonferrous alloy chassis (Panic) Allen-type dogging furnished standard Stainless steel latchbolt, 3/4 in. (19 mm) throw 649 strike standard (panic & fire rated) Finish: Satin Stainless Steel (BHMA 630) 32D