Hook Comp 70140 for Industrial Sewing Machines
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Current pricing, availability, lead time, and machine compatibility
will be verified for your specific requirement.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
🌎 International customers are welcome.
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
REQUEST A QUOTE
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
U.S. customers may also text the product link and photos to
+1 (770) 744-3831
Upgrade your sewing machine performance with this 70140 / KRT1450 Large Capacity Hook and Base, specially designed for smooth, high-speed industrial sewing. This original Seiko part ensures precise thread handling, consistent stitch formation, and improved efficiency, especially when working with larger thread volumes.
Built for durability and long-lasting use, this large capacity hook system is ideal for heavy-duty sewing applications where reliability and performance are essential.
It is fully compatible with Seiko JW28BL machines and also fits Seiko JW-8BL-10, JW-8BL-20-1, and JW-8BL-30-1 sewing machines, providing a perfect fit and dependable operation. For optimal performance, use with spool numbers 264645 or 220001800. As an alternative, the equivalent Hirose HSH445 hook can also be used.
Key Features:
70140 / KRT1450 large capacity hook and base
Ensures smooth thread flow and consistent stitch quality
Ideal for high-speed and heavy-duty sewing applications
Durable construction for extended service life
Compatible with Seiko JW28BL and Seiko JW-8BL series machines
Works with spool numbers 264645 and 220001800
Equivalent option: Hirose HSH445 hook
Perfect for professional and industrial use, this hook and base set helps maximize machine efficiency while delivering precise and reliable stitching results.
Compatible Machines
- Singer 144W, 145W and Seiko JW28Bl-20Sewing Machines
- Seiko JW-28BL-10, 20-1, 30-1 & JW-28BL-20
- Seiko JW-28BLC-20, 30
- Seiko JW-8BL-10, 20-1, 30-1 and Seiko JW-28BL-20
Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time
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 promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.
If you have any questions, our support team is happy to help before or after your purchase.