They can usually be extended six feet, although longer models are available.

And two years later it grew, having been extended three feet by the highway department for greater visibility.

The 1940 addition extended the building 38.0 feet to the north.

A flared approach channel extends 850 feet to deep water.

Under the best circumstances, its range extended only 100 feet.

By the time the project is completed there, the beach should extend more than 150 feet.

It was like looking down an invisible scope extended 50,000 feet to the ground.

The cave is over 12 miles long and extends 1063 feet vertically.

The human track extended only five feet, before disappearing at the base of a stone wall.

The exhaust extended approximately 30 to 50 feet behind the object.