Used for threads
which have been previously repaired and
These kits will repair
holes that were repaired by helicoil,
uni-coil, recoil or any other similar
coil style insert that has failed.
Bottom few internal threads are
The install driver seats the insert and
completes the bottom internal threads
locking the insert in place.
This pushes the pin out to contact the
threaded hole. Back out of the insert is
prevented by the cam lock effect of the
a heavy wall solid bushing, easy to
install with positive placement.
increased load protection for critical
repair oversize holes which have
previously been repaired