not all bobbins are created equal and that can be a little annoying when we want to use ‘out of the norm’ materials such as sexy Pearsall’s silks for tying say, traditional North Country Spiders or nylon or other cool looking threads found at a sewing shop.
here’s a few examples of different bobbin sizes and some work around solutions.
the ‘standard’ bobbin top right is 33mm wide along it’s axis, the tan one from Hends is 25mm and the orange silk, 17mm.
safe to say neither one will comfortably fit on the same bobbin holder, specially any of the tension adjustment types.
in the video below from Jay Nicholas at The Caddis Fly Shop we’ll see a groovy-nifty quick-fix, short term solution that enables us to use our every day bobbin holder to knock out a few flies.
for a longer term use, specially with materials found on bulk spools such as nylon, it might be worth finding an empty ‘standard’ size bobbin, a screw and nut-
(ok, the spool below isn’t empty. just pretend)
and wind it up all pretty and neat with a power drill.
(if you re-spool monofilament nylon be sure to have a rubber band or similar thing at hand to slip over the tag end when finished or be prepared for a big frustrating mess if you let go of the tag… )
if you plan on using smaller bobbins on a somewhat regular basis, i’d highly recommend finding a cheap, bargain-bin bobbin holder as in the first pic at the top of the post and bending the arms in to size.
i’ve had that one for a while but if memory is correct i bought it for something like 2€ (2,60 $ or 1,70£) and it holds the tiniest of bobbins quite well.
not a bad investment.