But tonight's lesson, dealing with electrical fittings, had been a revelation.

The outside diameter was the important dimension for mating with fittings.

It cost, complete with fittings, nearly £35,000 to build.

Since its original construction, the ground has been periodically updated with new features or fittings.

At this time, the bells were also rehung with new fittings.

She took phone orders, ordered merchandise and helped with challenging fittings.

The building's tower (above) houses a cool control room with original switches and fittings.

Copper pipe can be joined with special fittings, but these are expensive.

Plastic pipes with fittings using glue were used as well in later decades.

"Good; I hope your guys won't be too careful with the fixtures and fittings."