AcuFeed Dual Feed Foot and holder (Twin) 9mm AD foot
The foot is specially designed to engage the AcuFeed system, and move the top layer of fabric in sync with the bottom layer.
Use with 9mm Acufeed machines: Continental M17/M8/M6 MC15000/14000/8900, Horizon 12000/9410/9480/9450/8200, Skyline S9/7/6, EL920/900/760/730