MICRO SWITCH™ Miniature Environmentally Sealed Limit Switches: EN Series, Single Pole Double Throw (SPDT), 1 A Resistive at 28 Vdc, Gold-Plated Contacts, Stainless Steel Enclosure, Roller Plunger Actuator with Roller at 43° From Reducer Keyway, 15/32-32 UNS Threaded Bushing, 36 mm [1.420 in] Plunger and Bushing Length, Side Exit Receptacle Connector Termination, Special RealLock Mounting Hardware with Internal and External Tabs, This product is subject to ITAR and the export control laws of the United States .. see full description