Product Details
The E-Z Lok™ E-Z Coil™ Economy Thread Repair Kit for Metal, 3-48 x 1.5D, includes all necessary components for repairing damaged internal threads in metal materials. The kit contains pre-wound coil inserts made from high-quality stainless steel, installation tools such as a tap, installation tool, and tang break-off tool, all designed to restore threads to their original dimensions and functionality. The coil insert has a nominal thread size of 3-48 and a coil length of 1.5 times the thread diameter (1.5D). The inserts feature corrosion resistance and high tensile strength, suitable for applications requiring durable thread reinforcement. The kit complies with industry standards including ISO and ANSI thread specifications, ensuring compatibility and reliability. Overall dimensions and specifications are optimized for ease of use and effective thread restoration in metal automotive, aerospace, and industrial applications. The product is covered by a limited lifetime warranty that guarantees performance and quality under normal usage conditions.








