GPO (maybe) Block Terminal No. 32/6...

[twocvbloke]

Also known as a 6-way terminal strip...

Got our of these off ebay the other day, nothing special, but they're a handy bit of kit when you have low voltage stuff to connect up, like phones...

Thought I'd include two pics, my four, and a GPO utilisation of them (picture from Bob's Telephone File - Block Terminals)... 

Just need to work out where to use them and how to mount them...