I saw several jacks-in-the-box on the shelf.

The children were delighted by the jacks-in-boxes popping up unexpectedly.

The children were excited to play with the jacks-in-the-boxes.

I found a box full of black-jacks in the attic.

I found several minute-jacks in the toolbox.

I need to buy some single jacks for my project.

The construction workers used double jacks to support the heavy beams.

Cousin Jacks are known for their delicious pasties.

There are many jacks-in-office in the government.

I need to buy two trolley jacks for my garage.