131 Pcs/Set Metric Thread Repair Insert Kit M5/6/8/10/12 Helicoil Car Coil Tools
1 x 131pcs Thread Repair Set. Includes 110 wire thread inserts. ☑ More than 50 national patents of products and technology. ☑ CCC approved. ☑ E-Mark approved. ☑ DOT/SAE approved. We will serve for you with all sincerity!