KOBAN - "M" JUMBO ROTARY HOOK WITH UNDER TRIMMER BOBBIN CASE [KHS20-RYP, 1-6-4]

Koban "M" Jumbo Rotary Hook With Under Trimmer. Part # KHS20-RYP Fits Tajima, Barudan, Brother, Happy, SWF, Toyota, and Melco machines. Note: this hook is only for "jumbo" type machines. If you are unsure of which type you have, use the following guide: If the bobbin you use is about the size of a nickel, you need a "L" style hook and bobbin case. If the bobbin you use is about the size of a quarter, you need a "M" or jumbo style hook and bobbin case.