Abstract: A pivot joint is disclosed for pivoting together first and second members. The first at least is of channel section at the joint and the second seats within the first. The pivot joint has a joint body intermediate the first and second members. The joint body has a pair of inwardly extending trunnions each provided with a coaxial bore. Each trunnion cooperates with apertures in the second member and the coaxial bores in the trunnions are aligned with apertures in the first member. A pivot pin extends through the apertures of the first and second members and through the bores of the trunnions of the joint body. The pin is retained in the bores by positive engagement of portions of the pin with inwardly directed resilient collars in the trunnions of the joint body. A joint body for use in the pivot joint is also disclosed.