Abstract: A quick connect/disconnect coupling comprised of a male coupling adapted to mate with a female coupling, the female coupling forming a passageway to receive the male coupling, and locking means for retaining the male coupling in said female coupling. The locking means being comprised of a locking lever pivotably mounted to the female coupling and having a cooperating projection adapted to extend through the coupling into the passageway to engage an annular cavity of the male coupling to maintain the male coupling into a mating relationship with the female coupling when the locking lever is in a closed position. The male and female couplings are provided with a reinforced annular rim, the reinforced annular rim of the male coupling extends radially of the coupling at a mid-portion thereof.