Plastic Knob 2P5T 2 Poles 5 Position Band Channel Rotary Switch Product Name : Rotary Switch;Model : KCZ-2*5 Material : Metal, Plastic;Dimensions(knob not included) : 4.5 x 4.5cm / 1.8" x 1.8"(Max.D*H) Fit Mounting Hole Diameter : 10mm / 0.39";Pin Number : 12 Contact Type : 2 Pole 5 Position;Net Weight : 45g Package Content : 1 x Rotary Switch