the seat 18 see fig4 provided at the lower end of the housing 4 the pressure created by lubricants inserted into the void 25 is also a means to help adjust the ball 3 in the housing 4 to accommodate for any wear an the ball 3 as far as is known by the inventors herein this means of accommodating for wear on the ball 3 is not known independently of mechanical means or as a sole means for providing such pressure the housing 4 which houses and seats the ball 3 is shown in fig3 with reference to this figure there is shown the threaded exterior surface 5 which inserts into the socket 16 that is described infra the lower edge 15 which in this figure is beveled to fit into the bottom of the socket 16 the flange 10 which is configured such that it can be used to turn the housing 4 into the socket 16 and in this figure the flange 10 is shown as a hexagon configuration any convenient configuration that allows the turning of the housing 4 is contemplated within the scope of this invention the threaded exterior surface 5 used to attach the housing to the support arm of a suspension system this means for attaching the housing to the support arm of the suspension system is external threads 5 on the external surface of the middle portion of the housing in the side surface of the flange 10 there is shown a fastening means for the housing 4 to retain the retaining member 6 in the housing 4 which fastening means 7 is comprised of a simple set screw combination wherein.