electricity 1

a cord of metal wire used to carry electrical power, etc.

What is this called?

a wrench having a curved head with a hook or pin at one end for engaging notches or holes in collars, etc.

a hand tool for turning a screw, consisting of a handle attached to a long, narrow shank, usually of metal, which tapers and flattens out to a tip that fits into the slotted head of a screw.

a nail-like metal fastener, having a thin end with a spiral groove and a head with a slot.

a thin, rod-shaped piece of metal, usually having a pointed tip and a flattened head, made to be hammered into wood or other material as a fastener or support.

a flat ring used under a bolt to give tightness to a joint, prevent leakage, etc.

a connector for joining parts or devices having different sizes, designs, etc.

What is the opposite of open?

a block, usually of metal, made with a threaded hole so that it can be screwed down on a bolt to hold together objects through which the bolt passes.

What is this called?

What is the opposite of stand?

a tool for cutting, usually a thin blade of metal with sharp teeth.

What are these?

What is this called?

any of several types of strong screws threaded to receive a nut and used to hold things together.

a short piece of wire bent so as to hold together papers or the like by driving the ends through the sheets and bending them together on the other side.

What is the opposite of off?

What is this?

What is the opposite of tighten?

a metal tool like a wedge with a cutting edge at the end of the blade, used for cutting or shaping wood, stone, etc.

What is this?

an attachment at the end of an electrical cord, inserted into a socket for electric power.

a wire or set of wires attached to metal rods by which radio or television signals are sent out or received.

What is the opposite of stop?