Details
#ST1-B-1.5Telfon edge guide foot, low shank 1.5mm from needle to the edge
for most low shank domestic sewing machine
#ST1-I-1.5 Teflon edge guide foot, 1.5mm
#ST1-I-2.0 Teflon edge guide foot, 2.0 mm
for Juki TL-2010/98, Janome 1600P; Bro.PQ1500/1300 etc. also for industrial plain sewers