The Class 15 (Type A) Metal Bobbins 10 Pack are small, round spools designed to hold the bottom thread in your sewing machine. They fit into the bobbin case and work together with the top thread to form strong, even stitches. Ideal for both home and industrial sewing, they’re essential for keeping your stitches clean and precise.

Our bobbins are compatible with the StitchForce Walking Foot Sewing Machine for sale from JT’s Outdoor Fabrics, as well as the following machines:

• Sailrite Ultrafeed LS
• Sailrite Ultrafeed LSZ
• Sailrite Leatherwork
• Sailrite Yachtsman
• Thompson Mini-Walker
• Sailrite Ultrafeed LSZ
• Reeds Sailmaker
• Craftool Pro Stitch Master Sewing Machine
• and many others…

Sold per package of 10 bobbins.