General Information：[1]Comes with mounting nut and black plastic knob, no worry about knob size mismatching[2]Contact Type : 3Pole 3Position, 1Deck; Pin Number : 12[3]Fit Mounting Hole Diameter: 9.7mm / 0.38inch ; [4]Rotating Shaft Dia : 6mm / 0.24inch ; Shaft Length : 11.7mm/ 0.46inch[5]Product Name : Band Selector Rotary Switch.
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