lead cord, 3 prongs 2 grooves
# yuk3s
[babylock] - bl1000, bl1506, bl1750, bl2000, bl2300, bl2500, bl2800, bl3000, bl3200, bl4-625, bl4-714, bl400, bl4000, bl402, 430, bl500, bl5020, bl5030, bl5040, bl5040l, bl5180, bl5180(ns), bl5370ed,
[simplicity] - sl350, sl803, sl804d, sl843, sl880, sl4300, sl4360ed, sl4380ed, sl4390ed, sl4690l, sl430, sl432
[elna] - 149, 200, 220 230, 240, 250, 255i, (serger: t3, t33, t34, t34d)
[necchi] - 4575, 4595, 4775, 535, 536, 536fa, 537, 537fa
[pfaff] - 4762, 4772, 756.....hobbylock
[riccar] - r250, 2800, 2900, 2950, 3300, 3400, 4001, 4003, 414, 469fa, 500, 515, 525, 600, r7620, 8400, 8500, r1500, r1570, r1800, r1850, r650, r750, rm570
[singer] - 117, 2623, 4552, 4562, 4572, 4622, 5102, 5107, 5123, 5127, 5932, 6408, 6412, 6416, 6423, 7028, 9005, 9008, 9010, 9015, 9018, 9022, 9027, 9030, 9032, 9034, 9044, 9408, 9420, 9423, 9432, 9444,
* serger: 14u544, 14u554, 14u555, 14u557
[viking ] - 140, 145, 160, 165
* most taiwan free arm machines.
