Variable speed controller 110v for Roc quicki polisher part 26/27

New better robust speed controllers

I like the improved click routating switches and rubber seals to the controllers. the were a realy pain and the main reason the polisher failed on electrical issues with water vapour sucked into the rear of the machine in heavy weather rain conditions winter times. We have changed more of these than any other parts in the past. machine would run constant and at same speed or low power. Hope they now cure any small issues