Level Magnetic 48in I-Beam Stanley 42-486

Heavy-duty aluminum I-beam construction provides rigidity and accuracy. Level accuracy of 0.0015 in./in. (1.5mm/m). 360 ° vials set directly into frame never need adjustment. Large, clear acrylic vial covers and top-read center vial ease readability. Magnetic versions available with silver anodized finish. Full-length magnetic strip (on magnetic versions) allows for hands-free operation on metal surfaces. Pipe groove enables use on rounded surfaces. Shock-absorbing end caps hold up to heavy use. Hang hole simplifies storage. Comfortable hand holes for easy handling