Details
New old stock Dakaware number 4109 skirted knob. These have brass inserts, and slotted set screws. The skirt is 3 inches in diameter, and the knob is 2 3/8 inches in diameter. These fit a 1/4 inch shaft and are the exact knobs used as the main tuning knobs on all Collins 75A-series (75A-1, 75A-2, 75A-3, and 75A-4) radios as the main tuning knob and all Collins 51J-series radios for the main tuning and band selector. They were also used on the KWS-1 and KW-1 transmitters.