The Helicoil Thread Repair kit sae 5521-5 5/16x18 is a high-quality set designed for automotive use. This kit includes 14 pieces and is manufactured in Canada by Helicoil. The system of measurement is SAE, and the product does not come with a warranty. Ideal for repairing threads in various automotive applications, this set is a reliable choice for professionals and enthusiasts alike. BR15
