The HOOK alternative part number are:1166, 10655, B1830-055-0A0, HSH-11-55, 224443, 240558, YZH-111
THIS LISTING INCLUDES :
1PCS BRAND NEW HIGH QUALITY Rotary Hook #HSH-11-55 AND 10PCS BOBBINS #203470 .
This uses standard size bobbin not large capacity bobbin.
Compatible with sewing machine models:
Consew: 139, 224, 225, 226, 237, 237VM, 239, 245, 266RI
JUKI: LU-53 ,LU-55 ,LU-562
Seiko: STW-7, STW-7B, STW-8, STW-8B, STW-8M, STW-8V,STW-27, STW-27B, STW-28, STW-28B
Singer: 111W155, 111W156, 211G155, 211G156, 211G166(Long shaft), 211U165, 211U166, 211W155, 211W156