Hareline Tools & Vises Rite Bobbin – Half-Hitch

Same design as the popular standard Rite Bobbin but with a half-hitch & whip finish barrel built in. It also has comfortable O-ring grips that double as thread holders. Easily adjust tension depending on thread and pattern needs. This eliminates the need to bend and shape your traditional style bobbins to create the needed tension for perfect thread control.