MICRO SWITCH™ Miniature Basic Switches: V Series Auxiliary Actuator, 32 mm [1.27 in] Corrosion Resistant Long Straight Leaf Actuator, 425 g [15.0 oz] Maximum Operating Force, Mounting Hardware Includes: (2) 4-40 UNC Round Head Screws, (2) Hex Nuts, (2) Lockwashers