It is made of a very tough grey plastic and has three cable entries. This box is ideally used for connecting dropwire cable externally.
BT66b Grey Telephone External Cable Connection Joint Junction Box + 10 8a Crimps
BT66b Grey Outside Telephone External Cable Connection Joint Junction Box
BT66b Grey Outside Telephone External Cable Connection Joint Junction Box + 10
250 x 2 wire jelly crimp telecom connectors 8a dropwire/telephone/external
