Compression F connector for cable 6.8mm
FTE CFC 6 Compression Connector F
They are connectors that ensure the correct connection of the RG6 coaxial cable forever, without fear that it can be released. In addition, they offer a good shield against interference.
The compression tool must be used to be able to attach the connector to the coaxial cable. Once the connector is attached, it cannot be removed from the cable, it would have to be cut to make a new crimp.
**If you are a professional, get a better price by buying the box of 25 units.