AKA an adjustable spanner or adjustable wrench, it is an open-end wrench with a movable jaw, allowing it to be used with different sizes of fastener head rather than just one fastener size, as with a conventional fixed spanner

A device that is used to make cold weld joints between wires and a connector through deforming one or both of them to hold the other.

An electronic device used to verify the electrical connections in a signal cable or other wired assembly. Basic cable testers are continuity testers that verify the existence of a conductive path between ends of the cable, and verify the correct wiring of connectors on the cable.

A tool named after the American company that produces them –Channellock - are used for grabbing and pinching things.

Deep sockets are useful for turning nuts onto bolts when the bolt extends upwards into the socket (as in the case of many bolted joints), a very typical example being exhaust clamp bolts on a car.

Pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It can be made of many plastics, but vinyl is most popular, as it stretches well and gives an effective and long lasting insulation.

Versatile electric hand tools designed to drive screws. Compared to their manual counterparts, they help save time and effort on tasks which involve installing lots of screws.

A set of keys with high-torquing T-handles for a firm grip and easy turning.

A tool that delivers a strong, sudden rotational force and forward thrust when struck on the back with a hammer. It is often used by mechanics to loosen larger screws and nuts that are corrosively "frozen" or over-torqued.

Laser distance meters quickly measure distance to a target using the unit's laser spot, and can also do a quick calculation of area and volume. 1. Provide accurate estimates for bidding out work (HVAC, electrical, cable, maintenance). Measure distances, area, and/or volume.

They are both cutting and holding pliers used by artisans, jewellery designers, electricians, network engineers and other tradesmen to bend, re-position and snip wire. Their namesake long nose gives excellent control while the cutting edge near the pliers' joint provides "one-tool" convenience.

Multimeter is a multi-purpose instrument that can directly measure various parameters like potential difference, current, resistance, frequency, capacitance, etc.