PART#: 55623S 20PCS
THIS LISTING INCLUDES :
20PCS 55623S L Style BRAND NEW HIGH QUALITY With Thread Hole Metal Bobbins .
Compatible with Singer Sewing Machine Models:
95 96 20U, 20U11, 20U13, 20U31, 20U33, 20U43, 120U 121C 121D 188K
191D 195K 196K 206K, 241 241-1 241-11 241-SV 241-SV13 241-SV17
241-SV18 245 251 251-1 251-11 251-21 251-23 251-24 281 291U
306K, 306K25, 306W, 319 366K 391U 400W 402W 410 451K
491D 491U 591D 600W 601 660A 691D 770D 771D 1191D 1591D 2191 2491D