The L Style Bobbin 5 pack:
The L Style is about the size of an American nickel. This bobbin diameter measures approximately 20.3 mm and has a width of approximately 8.9 mm. This bobbin has two flat sides, and suits straight sewing models like the Brother PQ series, the Janome HD9 and 1600P series, the Juki TL series. This bobbin is also suitable for industrial straight sewing machines like the Juki DDL series (DDL-555, DDL-8700, DDL-7000, DDL-8000, and DDL-9000 series) as well as any other brand of standard industrial straight sewing models (**not suitable for walking-foot machines.)
This bobbin will also suit the Brother multi-needle series embroidery machines — both 6 needle models (such as the PR600, PR650, PR670, PR680W) and 10 needle models (PR-1000, PR-1000E, PR1050X, and PR1055X.)
This pack contains 5 units of the metal L style bobbin.