ABC Machinery, LLC manufactures precision made harden steel alloy thread guides for high speed crochet knitting machines since 1955. We are thread guide specialists and have many products to fit your needs. If you require further assistance, would like to make a purchase, or request a quote simply visit the contact page for more information! Your online experience is extremely important to us and we have provided a complete product catalog for your information. To visit the product catalog, select "Products" from the drop down menu above and choose a category you wish to view. Special orders and additional sizes may also be available upon request. We would like to ensure your complete satisfaction while visiting our website, if you have questions please feel free to contact us for more information!