Metal L Bobbins for Singer Brother Janome Bernina – 5/10/20 Pack
Keep Your Sewing Machine Running Smoothly with Premium Metal Bobbins
Say goodbye to thread jams and inconsistent tension! These stainless steel "L" type bobbins (style 55623S) are precision-engineered to deliver smooth, reliable thread delivery for a wide range of popular sewing machines. Whether you're quilting, embroidering, or tackling everyday sewing projects, these bobbins offer the durability and consistency that metal simply delivers over plastic alternatives.
Available in convenient packs of 5, 10, or 20, so you'll always have a fresh bobbin ready to go — no more stopping mid-project to search for a spare.
Made in Mainland China.
Key Features
- Universal "L" Type Fit: Compatible with Singer, Brother, Janome, Bernina, and many other popular sewing machine brands that accept the standard L-style bobbin (55623S).
- Stainless Steel Construction: Corrosion-resistant and built to last — metal bobbins maintain their shape and deliver more consistent tension than plastic bobbins.
- Smooth Thread Delivery: Precision machined to ensure even, tangle-free unwinding for both sewing and embroidery applications.
- Multi-Pack Value: Choose from 5, 10, or 20-piece sets to match your workload — perfect for hobbyists and serious sewers alike.
- No High-Concern Chemicals: Made with materials free from high-concern chemical substances for safe everyday use.
Compatible Sewing Machine Brands
- Singer
- Brother
- Janome
- Bernina
- And many other machines that accept standard L-type / Class 15 bobbins
Product Specifications
| Material | Stainless Steel |
| Bobbin Style | "L" Type / 55623S |
| Pack Sizes | 5 / 10 / 20 Pieces |
| Use | Sewing & Embroidery |
| Origin | Mainland China |
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Sewing Safety & Best Practices
For tips on safe and effective sewing machine use, visit the U.S. Consumer Product Safety Commission (CPSC) for general product safety guidance.
Frequently Asked Questions
Q: What sewing machines are compatible with these metal "L" bobbins (55623S)?
A: These bobbins are designed for machines that accept the standard "L" type or Class 15 bobbin, including popular brands like Singer, Brother, Janome, and Bernina. Always check your machine's manual to confirm your bobbin size before purchasing.
Q: Why choose metal bobbins over plastic bobbins?
A: Metal bobbins are more durable, maintain their shape better over time, and typically provide more consistent thread tension compared to plastic bobbins. They are especially recommended for embroidery and high-frequency sewing tasks.
Q: How many bobbins do I need?
A: It depends on how often you sew and how many different thread colors you use. Casual sewers may find a 5-pack sufficient, while frequent crafters or those who work with multiple thread colors at once will benefit from a 10 or 20-pack to minimize interruptions during projects.
Q: Are these bobbins pre-wound or empty?
A: These are empty metal bobbins, ready for you to wind with your choice of thread color and weight using your sewing machine's built-in bobbin winder.