Civacon's Single API Sockets have been designed for longer wear than traditional stainless-steel models since they feature aluminum hard-coated nose rings and J-Slots. Backed by a lifetime warranty, these vehicle-mounted sockets connect Optic, Thermistor and J650-type sensors to the compatible loading-terminal monitor plugs on trailers and truck tanks. They are constructed with the ground-verification wire already in place and wired into the socket. Other features include stainless-steel contact pins; aluminum housing; color-coded wiring for easy identification; lightweight, durable caps with raised surfaces for a better grip; stainless-steel installation hardware; and an operating temperature range between -40ï?°F to 160ï?°F.