An easily fitted insert.

The CLAV-SERT thread inserts consist of rigid one-piece bushes.
Depending on the diameter of the insert, 2 or 4 grooves in the bush have 2 or 4 locking keys.

Resistant to pulling.

The fitting of the insert could not be simpler. It is enough to drill a hole, tap it to the required dimensions, screw in the insert and lock it in position by simultaneously pushing the 2 or 4 keys which will hold the insert against the walls and prevent it from rotating.
CLAV-SERT can be fitted in any material, whether ferrous or non-ferrous.