XunLiu Key Locking Thread Repair Inserts – M6x1 To M10x1.25, 10-Piece Set For Stripped Threads

About This Product

These key locking thread inserts are a lifesaver when you've got stripped or damaged threads.

They're basically a threaded sleeve with four small keys on the outside that lock into place once installed.

You drill and tap the damaged hole, screw the insert in, then press the keys down to secure it permanently.

This gives you a brand new, strong internal thread that can handle serious torque.

They're especially useful for softer materials like aluminum or plastic, where threads tend to strip easily.

They also let you repair mis-drilled holes without scrapping the whole part.

And if you ever need to remove them, you can do it without damaging the parent material.
This set covers M6x1, M8x1.

25, and M10x1.
25 sizes – 10 pieces total.

A must-have for any mechanic, machinist, or serious DIYer.