Schlage RS210F ACC 619 CAM Camelot by Accent Mechanical Interconnected Lock, Satin Nickel Interconnect mechanism is adjustable to 4-Inch and 5.5-Inch door preparations for easy retro fit Single motion egress meets Life and Safety code requirements UL 3hr Rating ANSI/BHMA Grade 2 Certified Levers are reversible for easy installation RS210F Acc 619 Cam 12-339 10-121 134 S KD C 48-180 2 N SL