Abstract: The hip abductor hinge for a hip stabilizer includes a top, middle and bottom connector with hubs and circular apertures that engage a locking device. The bottom and middle hubs have splines on the interior portion of the hubs. The locking device has splines on the exterior portion and interlock with the splines of the bottom and middle connector. The locking device also has a threaded central bore which extends from the interior portion of the locking device through the circular aperture of the top connector. A screw extends through the circular apertures and the threaded central bore. The position of the middle connector can be adjusted by rotating the screw such that the locking device disengages with the bottom circular aperture, rotating the middle connector, and then rotating the screw such that the locking device reengages with the bottom circular aperture.