uxcell 10 Pcs KM2 0-9 Digital BCD Code Thumbwheel Pushwheel Switches Black 16mm x 6mm Product Name : Pushwheel Switch;Model : KM2;Number of Unit : 1 Digital : 0,1,2,3,4,5,6,7,8,9;Output Code : BCD;Mounting Size(Each) : 16 x 6mm/0.6" x 0.24"(W*T) Each Height : 29mm/ 1.1'';Total Length : 60mm/2.4" Color : Black, Yellow;Material : Plastic, Electronic Parts Net Weight : 14g;Package Content : 10 x Pushwheel Switch