CTA CTA98199 Spark Plug Thread Repair Workshop Kit

• Pro-Thread Kits offer a cost-effective method of repairing and strengthening threads in various materials such as cast iron, steel, aluminum, and other metals and plastics
• Effective for automotive repair, spark plug ports, outdoor power equipment, motorcycle repairs, farm equipment, and more!
• Easy to install, just DRILL, TAP, INSERT, SNAP!
• Pro-Thread inserts provide a permanent wear resistant internal thread
• Stainless steel inserts resist the effects of temperature and corrosion
• Wire inserts help to compensate for the thread and pitch angle errors
• Repaired threads are generally stronger than the original parent material thread
• Kit includes STI Taps Pilot Nose Taps, Tools and Inserts: Tap: M10 - 1.0 – Insert: .339” (x5), ½” (x5), Tap: M12 - 1.25 – Insert: ½” (x5), ¾” (x5), Tap: M14 - 1.25 – Insert: 3/8” (x5), ½” (x5), ¾” (x5), Tap: M18 - 1.5 – Insert: ½” (x5), Tap: M14 - 1.25 – Insert: 3/8” (x5), ½” (x5), ¾” (x5)