Antique Brass Georgian Entry Knob

For residential single and multi-family entrance doors. Unlocked or locked by keyed knob outside or turnbutton knob inside; emergency exit feature, no unlocking required for panic exit, inside knob always unlocked. 1 piece knob for increased security. Solid brass trim and all metal parts. Wrought brass exposed trim. Pressure cast zinc tubular lock housing. Key removable outside knob for easy cylinder replacement. 3 piece assembly. All locksets have the same finish for both interior and exterior parts.

DOOR PREP: 2-1/8 in crossbore; 7/8 in or 1 in edge bore; 1 in x 2-1/4 in latch face, 1/2 in throw standard.
DOOR THICKNESS: 1-3/8 in to 1-3/4 in
CYLINDER: 5-pin tumbler C keyway with nickel silver keys (2).
FACEPLATE: 1 in x 2-1/4 in
STRIKES: Full lip, 1-5/8 in x