CONSEW: 30 Class. These are the highest quality STEEL Bobbin Cases. This Bobbin Case Set will fit for .
FIT FOR SINGER 31-15 CONSEW 30 / SET OF 5 PCS BOBBIN CASES #62740 BC-31-15
Bobbin Case For Singer 331k16 331k4 331k5+# 62740=bc-31-15#410564 - Sewing Tools & Accessory - AliExpress
Needles For SINGER 331K #16x257 (DBx1)
Bobbin Case - Brother #XC3152221
Bobbin Case Brother Sewing Machine
1PCS BOBBIN CASES.The alternative part number are:BC-31-15, 504, 037-00-151-4, 112439, 20176-4-05, 410564 Fit for Consew Sewing Machine Models: 30
ckpsms Brand - #62740 1PCS Bobbin Case fit for Singer 31-15, 331K Sewing Machine
Bobbin Cases For Singer Models - (31-15, 331K) - WAWAK Sewing Supplies
Bobbin Case Brother Sewing Machine
ckpsms Brand - #62740 1PCS Bobbin Case fit for Singer 31-15, 331K Sewing Machine
Bobbin Case Tension Screw, Class 15 #591 : Sewing Parts Online
Vintage Singer sewing machine bobbin case, compatible with the following industrial models: class 31 (with exception of 31-19 & 31-20), 44-10, 44-12,
Singer Class 31 Sewing Machine Bobbin Case Original Simanco 62740 31-15 44-10 331K
BOBBIN CASE SINGER 31-32 31-44 31-45 31-47 31-51 31-52 31-55 31-60 31-62 31-63 + $14.95 - PicClick
Bobbin Case - Brother #XC3152221
2996A BOBBINS & #62740 BOBBIN CASES fit for SINGER 31 class 331K 44 Class
Vintage Singer sewing machine bobbin case, compatible with the following industrial models: class 31 (with exception of 31-19 & 31-20), 44-10, 44-12,
Singer Class 31 Sewing Machine Bobbin Case Original Simanco 62740 31-15 44-10 331K