Check the listing for details. 229-21605 Thread Take-Up Spring for Juki DDL-8100B-7, DDL-8100E, DDL-8300. Condition: New. Listed at 10.50 USD. FIT FOR Juki: DDL all classes (except DDL-201) DLD-432,DLM-522,DLM-5200,DLM-5400,DLN5400,DLN412,DLN415,DLN5410,DLU450. High Quality Check Tension Springs FIT For Industrial Sewing Machines. (WILL NOT WORK WITH PFAFF, ADLER, DURKOFF AND OTHER GERMAN MACHINES).