The AMI Axxis PowerTilt Mechanical Wedge Coupler provides greater versatility with 180 degrees of rotation and is an ideal performer for sloped trenching, excavating around foundations and sidewalks, as well as ditch cleaning. Offering the same features as a standard AMI coupler, the Axxis PowerTilt Mechanical Wedge Coupler requires one set of bi-directional auxiliary hydraulics to operate the tilt function.