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Perma-Coil Thread Repair System

Perma-Coil Thread Repair Kits are the ideal way to repair stripped or damaged threads. Simply drill out the damaged threads, tap the new hole with the special tap (provided in each kit), and insert the stainless steel coil using the installation tool (also provided in each kit). The resulting repair is actually stronger than the original threads! Install Perma-Coil inserts in new castings to prevent problems before they start. Kits includes a special tap, a metal installation tool, and inserts in the quantity indicated. Replacement insert packs and tools also available separately.

Perma-Coils are fully interchangeable with Heli-Coil® brand thread repair inserts and tooling.

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Thread Repair Kit - Metric Series

Thread Repair Kit - Metric Series

Our Perma-Coil Thread Repair kit is the ideal way to repair stripped or damaged threads. The repair ends up stronger than the original threads, and inserts a new casing to prevent problems.

Image
Part No.
Description
Price
Status
Thread Repair Kit - Inch Series

3865-Thread 

Thread Repair Kit - Inch Series

$30.99
to
$73.99
In Stock
Inserts Coils for Inch Series Thread Kit

3868-Thread 

Inserts Coils for Inch Series Thread Kit

$5.99
to
$15.99
In Stock
Insert Tool for Inch Series Thread Kit

3866-Thread 

Insert Tool for Inch Series Thread Kit

$12.49
to
$20.49
In Stock
Replacement Tap for Inch Series Thread Kit

3867-Thread 

Replacement Tap for Inch Series Thread Kit

$12.99
to
$40.99
In Stock
Thread Repair Kit - Metric Series

3870-Thread 

Thread Repair Kit - Metric Series

$36.99
to
$94.99
In Stock
Inserts for Metric Series Thread Kit

3873-Thread 

Inserts for Metric Series Thread Kit

$5.99
to
$15.99
In Stock
Insert Tool for Metric Series Thread Kit

3871-Thread 

Insert Tool for Metric Series Thread Kit

$13.99
to
$47.99
In Stock
Replacement Tap for Metric Series Thread Kit

3872-Thread 

Replacement Tap for Metric Series Thread Kit

$12.99
to
$49.99
In Stock