Indoors and outdoors type, robust, flexible and extremely well built.     Male or Female IP-67 2.3A ~ 23.0A 2 ~ 37 pole, silver plated Shell Sizes - 10SL, 12S, 14S, 16S, 16, 18, 20, 22, 24, 28 Bad weather, hostile environments, dust, dirt, water and complying with RoHS Corrosion resistant, high quality nylon body with UV inhibitor Successful career in marine, outdoor equipment, process control, industrial, medical, automotive, cctv and access control. Happy to fit into any other application you can think of.