About Thread Kits

Founded in 1984, Thread Kits Company is a leading global manufacturer and supplier of quality thread repair products for nearly 30 years. Our original product - Perma-Coil^® - is a registered trademark name in the U.S and several foreign countries, and has become a recognized name in the automotive, industrial and production rebuilder industries.

Since then, we have added other lines to compliment our Perma-Coil^® line, including the very popular Time-Sert^® and Big-Sert^®. Even with the addition of our newest line Perma-Rivet^®, our 50,000 square foot facility in Torrance, California has ample room to meet our customer needs.

At Thread Kits Company, we pride ourselves on producing a quality product, with prompt, courteous service and providing our customers with reasonable prices.