MICRO SWITCH™ Miniature Basic Switches: V7 Series, Single Pole Double Throw (SPDT), No Electrical Rating, 32,8 mm [1.29 in] Simulated Roller Lever Actuator, 113,4 g [4 oz] Maximum Operating Force, 2,9 mm [0.11 in] Mounting Holes, 4,75 mm x 0,51 mm [0.187 in x 0.02 in] Quick Connect Termination, Catalog Listing and Date Code Only Marked on Switch Housing