being made particularly to fig1 and 1a the extensions 42 of housing legs 14 and 16 and extension 44 of guide 22 are secured together in sandwich fashion along with various small spacer plates 46 in the angular recess 48 of the transition member 50 by means of suitable screws or rivets 52 the various embodiments of the invention further contemplate that attachment 2 will be adjustably affixed to the presser foot 4 in such a fashion that it can be readily and conveniently moved as a unit crossways to the sewing seam path projected by dotted line 51 on the fabric in fig1 in order to permit the attachment 2 to be used to sew various sizes of tubes including the small and difficult to sew spaghetti sized fabric tubes it also allows the use of various types of closely or loosely woven fabrics this is accomplished by means of a slotted slide bar 54 welded or otherwise secured to or integrally formed with transition member 50 the bar being movably mounted within channel 56 of the presser foot bracket 58 by means of a locking screw 60 adjustably inserted in the slot 61 of slide bar 54 or a similar securing device well known in the art if desired and for ease of manufacture transition member 50 slide bar 54 and bracket 58 can be injection molded in a manner known in the art with further reference to fig1 it will be observed that presser foot 4 attached to the sewing machine presser bar.