A snap-locking hinge joint includes a clevis member and a flange member. The clevis member has a clevis base from which extend a pair of parallel arms forming a gap therebetween. Each of the arms has a pivot side and an engagement face transversely opposite the pivot side, and each of the arms has a locking recess formed in the engagement face adjacent the clevis base. The flange member has a flange base from which extends a planar rib and a pair of locking fingers. The locking fingers each have an inwardly protruding locking tip. The rib is received in the gap of the clevis member. The arms are pivotally engaged with the rib thereby pivotally interconnecting the clevis and flange members. In a locked configuration, the locking tips of the locking fingers are captured in the locking recesses of the arms of the clevis member.
