electricity tools 
The purpose of the electrical trade is to install, maintain and repair electrical wiring and devices in a place or building.
Knife with a curved blade used mainly for making incisions in the sheathing of a nonmetal electric cable or wire.
Tool with openings of various diameters for stripping a nonmetal electric cable or wire.
Pliers’ axle of articulation, which allows the jaws to open and close.
Long part of the pliers, covered with a material preventing the flow of electricity.
Pliers’ cutting notch, of various diameters, in which the end of an electric cable is clamped for stripping.
Cutting edge for cropping an electric wire.
Hollow part inside which electric wires are connected.