Large Roller Foot 12393 / SH31 (28mm) – For Singer 31 & 331K
Optimize your heavy-duty sewing with the Premium 28mm Large Roller Foot (Part #12393 / SH31). This high-performance attachment is engineered for Singer 31 and 331K industrial machines, providing the extra grip and smooth movement needed for thick or difficult-to-feed materials.

Top Performance Features
Superior Traction: The large 28mm diameter wheel offers a broad contact surface, ensuring heavy fabrics move through the machine without slipping or dragging.

Specialized for "Sticky" Materials: The rotating action is essential for materials like leather, vinyl, suede, and plastic-coated fabrics that tend to stick to standard presser feet.

Precision Engineering: Also known as the SH31, this foot is designed to maintain consistent stitch length across varying material thicknesses.

Industrial Grade Build: Made from hardened steel to resist the heat and friction of high-speed industrial production.

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.