Single Cylinder Deadbolt, Satin Chrome, Schlage C

Heavy Duty Single Cylinder Deadbolt – Grade 2, 6Pin Schlage C Keyway, Keyed Different, Satin Chrome Finish with 2 3/8″-2 3/4″ Adjustable Backset. Standard door prep: 2 1/8″ Cross Bore (54mm). Door Range 1 3/8″ – 1 3/4″ (35mm – 44.5mm).