Hook Ring Only Koban 103109 is designed for smooth rotary hook operation, ensuring stable and accurate stitch formation in industrial sewing machines. Manufactured by Koban with high-quality materials, it delivers durability, precision fit, and reliable long-term performance.

Key Features:

?? hook ring for dependable performance
?? Ensures smooth hook rotation and consistent stitching
?? Strong and durable construction for heavy-duty use
?? Precision-engineered for accurate fit and alignment
?? Helps maintain stable and efficient sewing operation
?? Compatible with Singer 132B, 132K, and 133K sewing machines

A reliable hook system component to maintain smooth stitching performance and machine efficiency.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.