The new CJBS features handy zip tie holes for securing cable firmly to the base and sturdy quarter turn screws for speedy installation!

The knock-outs have been specifically designed to be easy to tear out to create any size cable entry and the FCN connectors come pressed into the base to remove the need for the plastic bag. The FCN connectors have also been redesigned to improve the captive screw mechanism.

The nails are bigger and stronger that previous versions to ensure a faster and stronger fixing.

The new CJBS's are sold as a 10-pack only to help ensure you've always got stock when you need it and to save you time reordering common stock items.