1. Equipped with a strong magnet: With magnetic and robust attributes, these fence post levels do not come off easily and remain firmly in place when attached to wood, aluminum, and more. They stay stable while working with beams or support posts for flawless precision. 2. VERSATILE USE – These fence post levels are a versatile addition for measuring, aligning, and leveling in various projects. They can be used for pipe installation, sign mounting, and fence construction, making them suitable for both professionals and hobbyists. 3. Clear and accurate readings: These fence post levels feature 3 colored cylindrical vials, 2 for horizontal measurement and 1 for vertical measurement, ensuring precise readings for your fencing needs. 4. Easy to Work With The included iron post and magnet provide a stable fit for the fence post levels, ensuring uninterrupted work and allowing you to focus on the task quickly. Effortless installation and reliable stability give you confidence.