RCA Antique Radio Large Flat Knob item: k121

Description

This item is a reproduction of an original.
This knob is used on RCA console radios and some tabletop.
models: 19K, 110K, A30, A33, A36, A38, K19 (Not sure of any of these. Verification welcome.)
Dimensions: 1-7/8" diameter, 5/8" tall - fits a 1/2 flat 1/4 " shaft.