This 50A threaded ring can be attached to a weatherproof boot as a replacement if one breaks or strips. This ring is made of high impact ABS plastic and fits snugly over the weatherproof boot by using a heat gun or hair dryer to warm it up.
The threaded ring and sealing collar are designed for use with 50A power cords commonly used with RVs, generators, marine shore power, etc. The threaded ring is attached to either the male plug or female connector side of the cord and securely screws around the sealing collar to offer maximum protection from water damage.