50 Aluminum L Style Bobbin W/Deep Groove For Juki Bernina Brother Janome Pfaff+

EVERNICE

B74 are New Aluminum Deep Groove L Style Rotary Bobbins # 55623AQ fit the following models. Aluminum bobbins are considered the Top-End "Luxury Bobbins". They offer less resistance which translates to less drag to the bobbin thread tension. Alternative Part Numbers Include - 616513, 100376051, 111533200, 100376-053, SA159, 4160555-01, A9117-007-000, H12413002.