Rotary Hook Assembly for Industrial Sewing Machines. Hirose Hook # : HSH-12-15MM(5) Alternate part numbers : 15040, 150966001, KRT-LSR, LRT-LS2R Genuine Hirose Brand Rotary Hook Made in Japan. Rotary Hook Assembly for Industrial Sewing Machines. Hirose Hook # : HSH-12-15MM(5) Alternate part numbers : 15040, 150966001, KRT-LSR, LRT-LS2R Genuine Hirose Brand Rotary Hook. Made in Japan. Fits Brother models : LS2-B837 Fits Consew models : 244B, 254B, 255RB, 333R, 339R Fits Nitaka models : TC-2508, TC-28B, TC-88B Fits Seiko models : LLW-28L-TA, LLW-8BL, LLW-8L-TA, LSW-26BL, LSW-6L, LSW-7BL-T, LSW-7L-T, LSW-8BL, LSW-8BLV, LSW-8L, LSW-8LV, LSW-8LVMF Fits Sunstar models : KM-560