Check the listing for details. 2P3T 2 Pole 3 Throw Single Deck Band Channel Rotary Switch Selector Knobs. Condition: New. Listed at 14.38 USD. Description:2 Pole 3 Position design, plastic metal material, easily turned.Comes with mounting nut and black plastic knob, no worry about knob size mismatchingWidely used on radio, TV, industrial machine control unit, or other electronic devices. Specification:Product Name : Band Selector Rotary SwitchPackage Content : 1Pcs x Rotary SwitchModel : KCZ 2*3+K7-1Material : Metal, PlasticContact Type : 2 Pole 3 Position,1DeckPin Number : 8Fit Mounting Hole Diameter: 10mm / 0.39"Rotating Shaft Dia : 6mm / 0.24" ; Shaft Length : 12mm/ 0.47"Dimensions : 44.5 x 42.5mm / 1.75" x 1.67"(Max.H*W).