Tired of hunting for the matching bobbin — or giving up table space to a bobbin rack?
Bobbin Top docks a Size M (Style M) bobbin right on top of your industrial-style thread spool. Grab the spool, and the matching bobbin comes with it. No more mismatched pairs. No more loose bobbins rolling across the table.
Press the Bobbin Top on to the spool’s top core. Slide the bobbin into the cradle.
Designed for Size M bobbins
Friction-fits into the top core of industrial-style spools
Keeps bobbin and matching thread paired
Frees table space — no separate bobbin rack needed
Open cradle so you can grab the bobbin easily
Spool Fit
Validated for Siah Swag industrial spools (our favorites). If you use another brand, you may need to add a small piece of double sided tape (DTS) to ensure a snug fit. You can always reach out and we’ll help you check fit. Product dimensions can be found in the Specifications section below.
Bobbin Fit
Size/Style M Bobbins have an industry spec of 25 mm x 11 mm but can vary slightly. We've sized the Bobbin Top to accommodate the vast majority of bobbins. Some bobbins may fit tighter or looser than others, this is simply the nature of the bobbin variances.