Level Up with a Spirit Level

A spirit level is crucial for ensuring your shelves, picture frames, and installations are perfectly horizontal or vertical. Choose a level that’s at least 24 inches long for most home projects, as it offers greater accuracy over longer distances.
To use, place the level on your work surface and adjust until the bubble sits precisely between the marked lines. Always check both directions for complete accuracy. For a detailed guide on selecting and using spirit levels, visit Family Handyman: How to Use a Level.