MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), No Electrical Rating, 51 mm [2.0 in] Straight Lever Actuator, Highest Operating Force in BZ Series, Binding Head Combination Screw Termination with Integral Lock Washer, Mounting Holes will Accept Pins or Screws, No Approvals, Military Part Number M8805/1-048