Motogadget Mo.Switch PRO 6-Button Switch Housing For 7/8,MKBKLLJY 15Pcs Mini Micro Limit Switch 5A 125 250V AC SPDT 1NO 1NC Momentary 20mm/0.79inch Long Straight Hinge Lever Arm Switch Snap Action Button ,16mm Mini Switch 12*12*16 touch tactile switch 12x12x15 push-button Unlock push-,2PCS ZX KW11-3Z Black Microswitch 2 Pins with Press Lever 5A 125/250VAC T125 | eBay