Husqvarna viking 5 groove pin tuck foot cat 6 sew quick tucks in light to medium weight fabrics use with 2 mm inspirar twin needle 6200738 96 straight stitch lenth 2 5 other information1 snap on pin tuck foot insert and thread 2 0 twin needle 2 sew tucks are formed by twin needle sewing as fabric tunnels into the groove on underside of foot 3 place tuck in outside groove of foot to guide next tuck