Karcy Dust Cover+Dust Plug Quick Connector Cover Dust Cap for 50a Plug End Red Color 6Pcs

These are constructed of tough polycarbonate with a fitted rubber boot on each end to guard against dust, moisture, corrosion, and the elements. The connector ends are identical so that the user may connect either end to the power or load side. They are mated, meaning they connect in only one direction (polarity). The connectors are designed for low voltage use (12-36 volts DC). The set is compatible with any winch, but the ends may not match the connectors included with other brands.