This is an old brass oval cast brass thumb turn knob and oval door plate with rectangular strike plate. This does not come with a lock. The bright brass plating has worn down on the knob leaving behind a dark brass patina. The door and strike plate show wear from age and use.
All brass except the spindle.
Six sided spindle is: between 1/4"-5/16" diameter
Knob is: 1-1/16" long by 5/8" wide
Oval Plate is: 1-3/4" long by about 15/16" wide