Stanley Magnetic Level 43-507 Single-piece, aluminum box-beam structure increases durability and accuracy. Block vials provide a maximum accuracy of 0.0005"/" (0.5 mm/m). Yellow powder-coated body with high-visibility accents easy to spot on the site. Magnetic versions are available with a silver anodized finish. Shock-absorbing end caps hold up to heavy use. Non-marring side bumpers will not damage finished surfaces. Hang hole makes storage a cinch. Rubber-gripped hand hole designed with comfort in mind. Machined leveling surface (up to 48" lengths) improves accuracy. Level Frame Material / Aluminum Length / 72 Inch Nonmagnetic Top Read / No Total Number of Vials / 3 Number of Plumb Vials / 2 Number of Level Vials / 1 Number of 30 Degree Vials / 0 Number of 45 Degree Vials / 0 Lighted Vials No Number of V-Grooves / 0 Accuracy / 0.001 Vial Type / Barrel Vial Material / Acrylic Number of Magnets / 0 Color / Blue