A device used to conjoin two pieces of metal by deforming one or both of them to hold each other. 

A small, hand-held device used to strip the electrical insulation from electric wires.

It is made from metal with insulators in the handle and are used for cutting, twisting, bending, holding and gripping wires and cables.

This tool is used for inserting wires in insulation- displacement connector

An electronic device used to verify the electrical connections in a cable or other wired.

A portable instrument for measuring electrical quantities directly active as current and potential (voltage) or passive as resistors, and other capabilities.

An equipment used to test the functionality of the computer ports

Also known as face plat that is used in a commercial and industrial building to cleanly attach network cables

A mounted hardware assembly that contains ports used to connect and manage incoming and outgoing LAN cables

It is used to loosen or tighten crosshead screws.