Inside Binder Foot S512SB (Smooth Bottom) for Singer 111G & 111W Sewing Machines is a high-quality, durable attachment designed for use with the matching outer binder foot S513SB. The smooth bottom surface ensures gentle fabric contact, preventing marks or damage on delicate materials. It provides smooth feeding, accurate tape alignment, and consistent stitching performance, making it ideal for professional binding and heavy-duty industrial sewing applications.

? Smooth bottom design for non-marking operation
? Works with outer foot S513SB system
? Ensures precise fabric guiding and binding
? Durable construction for industrial use
? Ideal for upholstery, leather, and soft materials

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.