The Clutch Knob Kit is used in the RC23
25 ft Extension Cord 50amp / 125-250volt
The old part number for this kit was R001283 which can be found here
durable marine-grade construction
You can view the foot switch in the manual and parts list here
31', 36', 41', and 450 Switch Kit- R001441 P10779 The Clutch Knob Kit isThe 31, 36, 41, and 450 Switch Kit is used in the Windlass Collection, specifically with the 31' Class Windlass, 36' Class Windlass, 41' Class Windlass, and the Sport Fishing 450 Windlass. It can be found here in the 36', 41' , 46' Class Windlass and Manual and here in the Sport Fishing 450 Winch Manual. R001441