Class 15 Metal Bobbin Case | Baby Lock BL9, Bernina 317 & More

Name: Class 15 Metal Bobbin Case | Baby Lock BL9, Bernina 317 & More
Brand: Sewlume
SKU: JO1313ZW
Price: 12.99 USD
Availability: InStock

$12.99 $13.99

Shipping calculated at checkout.

Product Highlights

Fits Baby Lock and Bernina machines -- 12 proven models on the Class 15 oscillating front-load hook system
Metal body with latch-finger tension spring; latch finger has no thread hole -- correct for this Class 15 design
Restores consistent lower-thread tension -- resolves looping, skipped stitches, and thread breaks that tension adjustments cannot fix
Also sold as 647515006

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Replace a worn or missing bobbin case in a compatible front-loading Class 15 domestic machine. The metal case holds the bobbin inside the oscillating-hook assembly and uses its tension spring to regulate lower-thread tension.

A stable bobbin case can correct looping beneath the fabric, erratic lower tension and thread snags caused by a bent or worn case. This non-branded replacement is listed for select Baby Lock, Bernina, Bernette, Brother, Janome, Kenmore, Necchi, Pfaff, Riccar, Singer, White and other machines.

Match your machine model and the case shape before ordering. This is a front-load Class 15 case with a latch finger and no thread hole in that finger; it is not a top-drop-in bobbin holder or a complete hook and shuttle assembly.

Cross-reference: Janome #647515006.