The Stabila Non-Magnetic Builder"s Level is a professional-grade tool ideal for framing, trim carpentry, and tile applications. Designed with a wider profile for added strength in the box beam frame, this builder"s level also features oversized rubber hand holds for comfortable use and a metal hang hole for storing the level on site. The level includes rubber end-caps and anti-slip wall pads that grip the walls for added level stability; the end-caps can also be removed for flush measuring when scribing corners or reading tight header and sill openings. The 3 acrylic vials (1 horizontal and 2 vertical) are guaranteed to never break, leak, or fog; with a permanently calibrated, epoxy-locked, crystal-clear design and internal spring steel hairline indicators, these vials are readable in any direction and have a certified level accuracy of.029 degrees in both vial-up and vial-down readings. The yellow electrostatic epoxy coating provides high-visibility and resistance to mortar adherence and corrosion. This level measures 24 inches in length and is backed by a lifetime limited warranty.