Product Overview
These levels extend so tall walls, tall doors and big windows can be installed properly and quickly, The removable 1-5/8 in stand-offs included deliver accurate plate to plate measurements around braces, Strong reinforced frame, Measuring surfaces are not machined, Steel hang hole for storage, Six-sided keyed extension rail delivers smooth and rigid operation, Vial accuracy assured for life, Plumb vial always at eye level, Opposite side is a measuring surface and straight edge, Positioning scale on both sides of the extension raid for FAST set-ups 9 ft 1 in, 10 ft 1 in and more. [QTY/UOM: 1EA / 1EA]