Heli-Coil® Kits - Thread Repair Kits & Master Sets
Restore stripped threads easily and permanently with Heli-Coil® thread repair kits and master sets. Heli-Coil® application-specific thread repair kits make complex repairs manageable and are often the recommended solution by both domestic and foreign automakers.
Heli-Coil® inserts are available in thread repair kits and sets for permanently repairing tapped holes which have been stripped or damaged due to wear, corrosion, and overtorque. Kits are available in inch, metric, spark plug, and pipe thread series. All kits have a quantity of inserts, the proper size drill, high-speed steel Heli-Coil® tap, and installation tool.
Available from stock are Inch Coarse kits in sizes #4 through 1-1/2" and Inch Fine kits in sizes #6 through 1-1/2" as well as Metric Coarse kits M3 through M20 and Metric Fine kits M8 through M16.
Master Thread Repair Sets are also available and contain 7 Inch Coarse Size Inserts, 6 Inch Fine Inserts, and 8 Metric sizes. All sets contain a drill, tap, tool, and inserts for all sizes.
Sav-A-Thread® M16 Thread Repair Kit
The M16 x 1.5 Heli-Coil® Sav-A-Thread® kit is a professional spark plug thread repair kit that is typically used in 4.6 and 5.4 liter 3 VALVE Ford® Triton® engines from 2004 to 2008, and offers the highest quality and most durable repair available to permanently restore stripped spark plug hole threads.
Sav-A-Thread® HT Thread Repair Kit
The Heli-Coil® Sav-A-Thread® HT kit is a professional spark plug thread repair kit that is typically used in 4.6 and 5.4 liter Ford® engines, and offers the highest quality and most durable repair available to permanently restore stripped spark plug hole threads.
Multipurpose Inch & Metric Kits
Heli-Coil® has complete coverage of inch and metric thread repair sizes. Available from stock are Inch Coarse kits in sizes #8 through 1-1/2“, Inch Fine kits in sizes #10 through 1-1/2, Metric Coarse kits in sizes M3 through M20, and Metric Fine kits in sizes M8 through M20. All kits contain a Heli-Coil® tap, installation tool, a quantity of inserts, and detailed instructions.
Master Thread Repair Sets
These “Shop Sets’’ are the professional’s choice and are available in inch and metric — coarse and fine. The inch and metric Master Sets contain the most common thread repair sizes. All of these master sets come complete with a drill, tap, installation tool, and a quantity of inserts for each size and complete instructions.