Stemco Internal Thread Repair Kit, Series IR, 50 to 70 mm Thread Dia, 3 Sets of Rollers (12 TPI, 20 TPI), Thread Gauge and Injection-Molded Carrying Case

Stripped threads, damaged bolts, and worn-out nuts can bring your operations to a halt, and it also introduces potential safety hazards to the roadways. Traditional repair methods, they’re flawed, but not STEMCO® ReSpec—the world’s only patented thread repair technology that works on virtually any damaged thread to bring it back to life with precision and lasting strength. Prolong the lifetime of parts with the tool that’s designed to do it right the first time, every time.Internal Thread Repair Kit, Series IR, 50 to 70 mm Thread Dia, Maximum Radius of Action: 38 mm, Stainless Steel (Partially Hardened), Anodized Aluminum, Includes: RST-70I Tool, 3 Sets of Rollers (12 TPI, 16 TPI, 20 TPI), Thread Gauge and Injection-Molded Carrying Case