Bernina ruler foot - adjustable height with two "U"-shape recesses for easy visibility - one for normal sit-down free motion quilting and one at side for quilting on frame.  Product is combination of shank adapter 0083687000 (#77) and #RUFT-JUKI-NS.

Ruler foot with outside diameter 1/2" giving  accurate 1/4" from needle to the edge at all times.  

Special design with two "U" shape recesses  -  one on the front for sit-down free motion quilting and the other one on the side for stand-up quilting on the frame for better visibility.

Fits Bernina Sewing Machine Models:  100, 120, 130, 135, 140, 145, 150, 153, 155, 160, 163, 165, 170, 180, 185, 190, 330, 350PE, 380, Activa 210, Activa 220, Artista 630, Artista 640, Artista 635, Artista 730, Aurora 430, Aurora 440QE & Aurora 450.   (And All New Style Machines  new 2, 3, 4, 5, 6, 7 and 8 series)