Fits Groups A, B, D, G, H. Quilt beautiful designs using rulers and acrylic templates with the Open Toe Ruler Foot. This 1/2" wide foot is designed to give you a 1/4" radius from the needle and the 3/16" height of the foot allows for stability when using 3/16" low shank style rulers. The foot is squared off under the ankle to give space for the ruler to sit while stitching. *Excluding B models listed for part BL-HOTRF