- Fitment Model: for JUKI sewing machine models MOL-254, LK-1900A, LK-1900AN SERIES, LK-1900B Series, LK-1900BN Series, LK-1900S Series, AMS-224EN/IP420, LK-1910/LK-1920/MC592, LK-1910, LK-1920/MC676, LK-1930, AMS-210D, AMS-210E, AMS-210EN SERIES, AMS-210ENH - Material: Not prone to aging and abrasion, to ensure maximum strength and durability for long lasting usage - Function: Can be used as a spare bobbin case in specialty sewing. The bobbin case gently and securely nests the bobbin so that the machine can unravel the thread without damaging movements - Installation: Well matched to the listed models as a replacement part, helping you save time and avoid complicated installation steps - Use scenarios: - Use in a busy workshop or repair setting to quickly swap a worn bobbin case on JUKI machines, reducing downtime - Use during specialty sewing projects that require smooth, controlled thread unwinding to protect fabric and machine movements - Keep as an emergency spare in a production environment with multiple JUKI machines to minimize production delays from bobbin case issues