Large capacity M size bobbin that fits the 797 AB Walking Foot Machine and many other machines.
Magic Bobbin Washers 12 Pack - Less Thread Breaks for All Machines –
BOBBIN CASE FOR Yamata FY5318, FY-5318 Industrial Walking Foot
BOBBIN CASE FOR Yamata FY5318, FY-5318 Industrial Walking Foot
PFAFF powerquilter 1650 Long Arm Quilting Machine
2 sets LARGE M SIZE BOBBIN CASE for JUKI DU-1181 DU 141 - AliExpress
New-Tech GC-V5 High-Speed M Bobbin Single Needle Lockstitch
5 LARGE BOBBIN CASE PFAFF GRANDQUILTER 18.8 TIN LIZZIE
Brother Sewing Machines Parts
Juki Bobbin Case Fits TL2200QVP & 2200QVP-S