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Jumbo Style M Insert for Towa Digital Tension Gauge
Product Code: TM502
Jumbo Style M Insert for Towa Digital Tension Gauge
A large bobbin case insert for the Towa Digital Tension Gauge. The digital tension gauge measures both the standard or jumbo size bobbins. Simply interchange the insert on the gauge from Style L or Style M bobbin cases.
The Towa Digital Tension Gauge comes standard with a standard size L insert.
