Drive Joint - Milwaukee 3/8" Drive Universal Joint, 42-04-9107Item #: 42 04 9107 The Milwaukee 3 8" Drive Universal Joint features a male square drive with a wobble design, providing up to 15 degrees of additional movement for the best access. The adaptable drive is designed to provide versatility when used in the standard fixed position or the wobble position. The universal joint is held together by a secure pin and has chrome plating for corrosion and rust protection. All Milwaukee Mechanics Hand Tools are