Skip to main content
   

 Telecommunications Object Thesaurus Term

Log in to add scope notes or new non-preferred terms.

centre-twist jointing tool


Plural:
centre-twist jointing tools

Initial Reference:
Post Office Technical Instruction XIII (1928)

Broader term:


Scope notes:
Hand tool used to provide twisting force required for finishing open wire sleeve joints. Supplied in two versions to suit 40lb and 70lb line wire.
Initial Reference: EI LINES, Overhead E3070
Official Title: Tools, Jointing, Centre-twist



 
 



Click here to return to thesaurus home page

fun and games

Can you beat our games? Explode equipment to see what's inside, hear the changing sounds of telecommunications, see how telecommunications designs have changed over time or send an e-postacard.

what's on

The UK's first permanent gallery dedicated to the history of information and communication technologies opens in the new Information Age gallery at London’s Science Museum.

audio history

Take a trip down memory lane with extracts of the interviews which have been recorded as part of the Connected Earth oral history programme.

featured story

100 years of automatic switching!
In 1912 the GPO installed Britain's first automatic telephone exchange in Epsom.

Discover the early days of the telephone...