Ark-Les Spade and Ring terminals are precision-made from the finest materials available. They consistently exhibit superior electrical and mechanical performance, with temperature rise and millivolt drop characteristics among the lowest in the industry. Our terminals are designed, manufactured and closely monitored through statistical process control to insure conformance on critical dimensions. Quick-Connect Male and Female terminals are uniquely designed to engage and disengage quickly and easily and have been subdivided into series groups. The series of a terminal is determined by the mating tab size and these are listed below. All Ark-Les tabs conform to UL 310. If you do not find what you are looking for please feel free to contact Ark-Les.