Uxcell a13061000ux0363 Band Channel Rotary Switch 2P11T 2 Pole 11 Position Dual Deck Product Name : Rotary Switch; Model : KCZ-2*11 Material : Metal, Plastic; Dimensions(knob not included) : 4.5 x 5cm / 1.8" x 2"(Max.D*H) Fit Mounting Hole Diameter : 10mm / 0.39";Pin Number : 2*12 Contact Type : 2 Pole 11 Position; Net Weight : 51g Package Content : 1 x Rotary Switch