TOWA TM-3 Bobbin Case Tension Gauge for M Style Bobbins

New Bobbin Case Tension Gauge

Part# TM3 For Large Bobbin Case ” M ” Style for Embroidery Industrial Sewing Machines and other Industrial Machines.

Very High Quality product. This part/gauge is used to preset the tension on each bobbin case so as each and every bobbin change is the same & no need to run a pre ~ test on the product for loose, or tight stitching.

Ready to use with simple instructions in box