Tangless Inserts and Tangless Tools

Tangless insert are identical in form, fit, and function to conventional tanged inserts (coilthread, heli-coil, recoil, etc.), and install into the same sti tapped holes. However, unlike conventional tanged inserts, tangless inserts offer the following advantages:
tangless design means no tangs to break off, retrieve, or lose.
eliminates the need to purchase tang-break off tools, or rig tools to retrieve tangs from blind holes.
substantial installed cost savings over conventional tanged helically-coiled inserts (coilthread, heli-coil, recoil, etc.).
nas1130, na0276 and nasm8846 approval.
fod-free installation for increased flight safety.
quick and non-destructive insert removal and depth adjustment.
bi-directional design, no need to orient the insert for installation.