TENSION Singer 700 Series. Fit Singer Sewing Machine Models:1030, 1036, 1060, 6700, 6800, 417, 714, 717E, 717 School, 719, 724, 734, 737, 750, 755, 756, 758, 770, 774, 775, 776, 778

TENSION ASSEMBLY. Fits all mechanical Handi Quilter machines

Singer Tension Stud #422403-600 Singer Sewing Machine Models:600 Series, 603, 604, 620, 620E31, 630, 635, 640E, 645

Singer Sewing Machine Models: 2300, 2302, 2303, 2304, 2313, 2315, 2330, 2440, 2500, 2502, 2503, 2504, 2505, 2515, 2517, 2530, 2543, 2600 Series, 2601, 2602, 2603, 2604, 2605, 2615, 2616, 2628, 2630, 2643, 2808, 2950, 3270, 3314, 3317, 3343, 343, 4325, 4525, 4528, 4620,...

Singer Tension Adaptor #172217. Singer Sewing Machine Models:401, 401A

Pfaff Upper Tension #412940208. Pfaff sewing machine models:Creative 4.0, Quilt Expression 4.0 Viking sewing machine models:875 Sapphire, Designer Diamond, Designer Topaz 20, Designer Topaz 25, Designer Topaz 40, Designer Topaz 50, Sapphire 930, Sapphire 960Q, Designer Topaz 30, Designer Ruby 

Pfaff Tension Assembly #4130040-03. Pfaff sewing machine models:Creative Vision 5.0

Singer 2302, 2303, 2304, 2315, 2330, 2440, 2502, 2504, 2515, 2517, 2530, 2868C, 2950, 3270, 4325, 4620, 4830, 4832, 5017, 5028, 5040, 5050, 5417, 5430, 5705, 5710, 57817, 57815, 57820, 57825, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5825, 5830, 5838, 6038C,...

Pfaff: 1196, 1197, 1199, 1211, 1212, 1213, 1214, 1216, 1217, 1222, 1229

Alphasew - 221 Singer - 201-1, 201-2, 201K1, 201K2, 201K3, 201K4, 1200-1, 221 Featherweight, 222, 223, 299U123, 229U210, 299U230, 301, 301A - Alternate Part Number - 45351

Thread Tension Module Singer 4552, 4562, 4622, 7028, 9005, 9008, 9010, 9022, 9423, 93234

Also Elna 230

Also Singer 9920 - Alternative number 416396101