Johnson 3 In. Aluminum Line Level 1 Vial

Crafted from a durable yet lightweight aluminum hexagonal body, this 3‑inch line level minimizes sag for precise measurements. Featuring unrestricted hooks for effortless movement along string or twine, it provides 1 mm/m accuracy. Ideal for masonry, landscaping, sheet‑metal, plumbing, and general DIY tasks. Backs with a 1‑year warranty from Johnson.