I have two jack planes in my workshop.

I bought a pack of jack-sinkers for fishing.

There are many Jack Mormons in the community.

The jacks of hearts are the highest-ranking cards in the deck.

There are several jack-ups in the harbor.

There are many jack-in-the-pulpits growing in the forest.

I need to buy some jack towels for the hotel.

The warehouse workers used pallet jacks to move heavy loads.

There are multiple phone jacks in the office.

I need to buy some ratchet jacks for my car repairs.