Empire 581-24 24" Aluminum Magnetic I-Beam Level with 45deg Vial

Magnetic edge holds to ferrous surfaces. Top reading window. Replaceable acrylic vials. Advanced frame design assures accuracy. Beveled end plates protect from shock. Features Durable acrylic vials. High-strength magnetic edge for hands-free use on pipe and other materials. Impact resistant endcaps protect frame and vials. Ergonomic, grip zones enhance comfort and portability. Hang hole for ease of storage. V-groove for stability when working with pipe and conduit. Top read window provides clear overhead viewing. All metal frame to survive harsh jobsite conditions. 45.. vial reads common offset angles (581-18 & 581-24). Made in USA 81241