What Is The Correct Name For The Little Boxes That You Use To Connect Two Electric Wires Together When You Shorten A Wire?

[dance2trance]

You know you get a two way/two gang switch to make a table lamp go on and off? Well you can get the same thing without a switch on it and use it for shortening electric wires. I have one on a lamp but do not know what they are called these days by the likes of Dyas or Wickes. Grateful for advice. Thanks.

[ToraToraTora]

connector block

[alavahalf]

A chocbox perhaps ?

https://www.screwfix.com/p/chocbox-connector-box/54936

[brainiac]

https://www.screwfix.com/p/debox-in-line-connector-box/8692H?tc=XA4&ds_kid=92700050366088830&ds_rl=1241687&ds_rl=1245250&ds_rl=1249401&;ds_rl=1245250&gclid=EAIaIQobChMIt9O-74DH5wIVg7TtCh1HUgAxEAQYAiABEgKLv_D_BwE&;gclsrc=aw.ds

[dance2trance]

Perfect. Thank you all. Excellent!!