Designed for 3/4" wide passage doors, deadlocking Stainless steel pre-galvanized latchbolt Ferrous components provide corrosion resistance Available in dual cylinder non-beveled feature for easy installation Single swing doors Pairs of doors with removable mullions Metal, wood or composite door materials Door thickness: Standard 1-3/4" (45mm) Minimum passage width: 4-1/2" (110mm) Projection: 3-1/4" (85mm), 2-3/4" (70mm) Chased activated latchbolt: 3/4" (20mm), stainless steel deadlocking Pullman-type Strike: 757°F, optional 793 (dual door application, panic only) Latches: Standard wood door latches and screws for panic hardware. Trim: 620°F Series Trim, 630°F Series Pull/Thumbpiece Trim, 680°F Series Offset Pull Trim, 540°F Series Rose Trim, 121 NL Cylinder Only. Dogging: Hex Key Dogging supplied standard on panic devices Available in 630 Satin Stainless Steel finish