MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), 10 A 125/250 Vac, 4 mm [0.158 in] Hardened Steel Additional Overtravel Plunger, 2,5 mm x 0,45 mm [0.098 in x 0.018 in] - 6H Thread Screw Termination Inserts, No Termination Hardware Furnished, Mounting Holes will Accept Pins or Screws, CE