uxcell Black Knob 3P3T 3 Pole 3 Position Band Channel Rotary Switch Selector Product Name : Rotary Switch;Model : KCT3*3 Material : Metal,Plastic;Dimensions(knob not included) : 54 x 50mm / 2.1" x 2"(Max.D*H) Knob Size : 30 x18mm/ 1.2" x 0.71"(Max.D*T);Fit Mounting Hole Diameter : 10mm / 0.39" Pin Number : 12;Contact Type : 3P3T Weight : 59g;Package Content : 1 x Rotary Switch