OptiMate Cable O-20LOptiMate Cable O-20L: Weatherproof front panel mount – SAE power socket.Easy mount: Drill the hole, fit the socket, tighten the nut.Front panel mount. Only front access needed to fasten.Connector fits a Ø1"/25mm drilled hole.Industry standard durability. Built to last!Perfect for use in the harshest environments, Low temperature use -40°C/-40°F. Remains Flexible!Weatherproof SAE socket, front panel mount