Skip to main content


Kee-N-Serts KEENSERT type inserts have standard ISO Metric, UNC or UNF external threads. This means that KEENSERTS don’t need special tooling. They are simply installed using standard drills and taps. Keensert Fitting Tool – (Kee-n-SertTM Brand) Keenserts can be fitted by hand using a hammer as the only tool. A fitting tool is optional and the main advantage of using it is that it prevents the pins from bending over and misaligning during the final operation to knock them down into the parent material. Explore more about: Kee-N-Serts" target="_blank" rel="noopener noreferrer">https://milifast.com.au/">Kee-N-Serts