Hook Base With Bobbin Case KRT133=103120 for Singer & Seiko Sewing Machines

Restore smooth stitch formation and reliable hook performance with this hook base complete with bobbin case. Designed for precise thread capture and stable rotation, it ensures consistent sewing quality in heavy-duty industrial machines.

Key Features:

hook base with bobbin case (KRT133=103120)
Compatible with Singer 132B, 132K, 133K & Seiko Sk-2B machines (college-sewing.co.uk
)
Ensures smooth and accurate hook and bobbin interaction
Provides stable stitch formation and reliable thread pickup
Heavy-duty construction for industrial sewing use
Complete assembly for easy installation and replacement

Ideal for restoring proper hook system function and achieving consistent, professional sewing performance.

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.