- Perma KEE
- Perma Rivet-Nut
- Perma S-Nut
E-Z Lok thread inserts are a quick and easy solution to stripped threads in metal. E-Z Lok inserts external threads are standard size and pitch to permit use of standard drills and taps. No special drills, taps or installation tools required.
E-Z Lok inserts come in coarse, fine and metric sizes, thinwall or heavy duty, and either carbon or stainless steel material.
E-Z Lok inserts are also available to strengthen threads in plastic and wood.