Take the Guesswork Out of Bobbin Tension
Consistent embroidery and sewing starts with consistent bobbin tension. The TOWA TM-1 Bobbin Case Tension Gauge makes it quick and easy to accurately measure and preset the tension on L-style bobbin cases, helping eliminate trial-and-error adjustments before you begin your project.
Instead of relying on feel alone, the TM-1 provides a numerical tension reading, allowing you to duplicate the exact same bobbin tension every time you change bobbins or swap bobbin cases. Whether you're maintaining multiple bobbin cases or servicing embroidery machines, this precision tool saves time while improving stitch quality.
Why You'll Love the TOWA TM-1
- Measures bobbin tension with an easy-to-read numerical scale
- Helps eliminate inconsistent bobbin tension
- Presets multiple bobbin cases to the same tension
- Reduces wasted thread, fabric, and test stitching
- Ideal for embroidery, quilting, garment sewing, and industrial applications
- Built by TOWA in Japan for dependable accuracy
- A must-have maintenance tool for serious embroiderers and sewing professionals
Compatible Bobbin Cases
The TOWA TM-1 is designed for L Style bobbin cases, including:
- BC-HR (Home machine rotary hook type)
- BC-DB1 (L Style Industrial Sewing Machines)
- BC-DBZ (L Style Embroidery Sewing Machines)
Common Machine Compatibility
Perfect for many embroidery and industrial machines that use L Style bobbin cases, including:
- Brother 6-Needle Embroidery Machines
- Brother 10-Needle Embroidery Machines
- Baby Lock 6-Needle Embroidery Machines
- Baby Lock 10-Needle Embroidery Machines
- Many commercial embroidery machines using L-style bobbin cases
Important: Brother and Baby Lock multi-needle embroidery machines that use the small L-style bobbin case require the TM-1 L Style Gauge.
Not Compatible With
This gauge is NOT designed for M Style bobbin cases.
If your machine uses a larger M Style bobbin case, you will need the appropriate M-style tension gauge instead.
Benefits of Using a Bobbin Tension Gauge
Using a TOWA TM-1 allows you to:
- Maintain identical bobbin tension across multiple bobbin cases
- Quickly verify tension after cleaning or servicing a bobbin case
- Reduce troubleshooting time
- Produce more consistent embroidery and sewing results
- Spend less time sewing test samples
Specifications
| Feature |
Details |
| Brand |
TOWA |
| Model |
TM-1 |
| Bobbin Style |
L Style |
| Measurement |
Numerical tension scale |
| Made In |
Japan |
| Compatible With |
Home, industrial, and embroidery machines using L Style bobbin cases |
What's Included
- (1) TOWA TM-1 Bobbin Case Tension Gauge
- Manufacturer packaging
Why Buy From ThreadWorks?
When you order from ThreadWorks, you're buying from people who work with sewing and embroidery machines every day. We carefully select products trusted by professionals and are committed to helping you get the most out of your equipment.
- Fast shipping on in-stock items
- Authorized sewing and embroidery specialists
- Knowledgeable customer support
- Carefully packaged orders
- Trusted by sewing, quilting, and embroidery enthusiasts nationwide
Frequently Asked Questions
Will this work with my Brother PR Series machine?
Yes. Brother PR Series 6-needle and 10-needle embroidery machines use L Style bobbin cases, making the TM-1 the correct tension gauge.
Will this work with Baby Lock multi-needle embroidery machines?
Yes. Baby Lock 6-needle and 10-needle embroidery machines that use L Style bobbin cases are compatible.
Does this work with M Style bobbin cases?
No. The TM-1 is designed exclusively for L Style bobbin cases.
Why should I use a bobbin tension gauge?
A tension gauge provides repeatable, measurable tension settings, allowing you to maintain consistent stitch quality without constantly sewing test samples.
Is this made in Japan?
Yes. The TOWA TM-1 is manufactured in Japan and is trusted by sewing professionals worldwide.
