This Heathkit 1 3/8 inch Diameter Pewter Control Knob for the Marauder, Apache, & Mohawk, is in excellent condition.
The diameter of this knob is 1 3/8 inches.
This Knob Style came in a chrome or pewter finish. This one is Pewter.
This beautiful Pewter knob will work with any radio that has a 1/4 inch shaft.