Every want to know how to keep your bnc connectors on the ends of your CCTV cable. This tool above is actually really nifty. The older compression tool was a little bit harder to use than this one above. Know you can just take your bnc connector enter into the socket, push your cable into the connector and take the handle and clamp down it like trying to staple something. It is very simple to connect a security camera system now!