Helicoil 5521-6 3/8-16 Inch Coarse Thread Repair Kit
![Helicoil 5521-6 3/8-16 Inch Coarse Thread Repair Kit](https://i5.walmartimages.com/asr/84bccfd0-cc1a-47d7-8bc6-7f0120ffe927.136a896b603bf4eb3a24ba39fcc4dd04.jpeg)
Arrives by Tue, Feb 6 Buy Helicoil 5521-6 3/8-16 Inch Coarse Thread Repair Kit at
Thread Repair Kit 3/8-16in.
![](https://static.summitracing.com/global/images/prod/xlarge/hll-5521-6_xl.jpg)
Heli-Coil 5521-6 Heli-Coil Thread Inserts
Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool. Used for repairing tapped holes. Made from high quality material. Comes in carded packing. Easy to use. Helicoil Inch Fine Thread Repair Kit includes inserts, detailed instructions, Heli-Coil tap and installation tool. It is made from high quality material and is extremely long lasting.
![](https://cdn11.bigcommerce.com/s-f4083/products/17409/images/56797/HEL-5528-6__38911.1371742365.480.400.jpg?c=2)
Helicoil 5528-6 Thread Repair Kit 3/8-24in.
![](https://images-na.ssl-images-amazon.com/images/I/81JCIrctJyL._AC_UL600_SR600,600_.jpg)
Helicoil 5521-6 3/8-16 Inch Coarse Thread Repair Kit, Thread
Includes HeliCoil Tap, Installation Tool, 6 inserts and instructions, Prewinder Body Not Included, 6 inserts per package. With this kit, you can easily repair damaged, stripped, or worn coarse threads. The stainless steel inserts evenly distribute load throughout the length of thread engagement, while providing maximum clamping action with minimum required wrench torque, forming a lasting repair that will restore parts that might otherwise have to be scrapped.
![](https://www.toolsource.com/images/prod_images/HEL5521-9_1200Wx1200H.jpg)
Helicoil 5521-9 - Kit 9/16-12
![](https://i.ebayimg.com/thumbs/images/g/GUMAAOSwvBhiAtQ4/s-l640.jpg)
Helicoil SAE Automotive Threading Tools for sale
Heli-Coil Metric Thread Repair Kit 55466
Heli-Coil inserts are packaged according to thread size for easy handling and display. The inserts contained in a sturdy, clear, plastic display box and marked with part number and thread size. The length of the inserts in inch and metric packages is 1-1/2 times the diameter of the bolt.
![](https://m.media-amazon.com/images/I/81JCIrctJyL.jpg)
Insert Pack
![](https://i.ebayimg.com/images/g/sSgAAOSwvzFeTB-L/s-l640.jpg)
Helicoil 5521-6 3/8-16 Inch Coarse Thread Repair Kit 12 Inserts
![](https://m.media-amazon.com/images/I/71a-KlcZ3fL._UX250_.jpg)
Heli-Coil 5521-6 3/8-16 Inch Coarse Thread Repair Kit