Slideswitch 12 contacts (with silver cap) #9 $6, Slideswitch 18 contacts silver cap $8, Cap for switch $4, Controls 100KohmA $6, Control 10Kohm $12, Knob Kit 2 piece $8, Knob for output $6, 24 contact switch $16, Remote plug $24, Auto on switch OMRON V-1 A44 $4, L bracket stop positioner $12.