Starrett #134 Cross-Test Level Cross-test level has two vials at right angles for cross-test leveling without moving the tool, plus, a plumb level at the top for checking squareness. An accurate, well-made and reliable tool. It is ideal for setting up machinery and doing sight work. Very compact; a perfect pocket tool. Specifications: - Measurements: 2' (5.1cm) x 3' (7.6cm) x 1/2' (5.1mm) thick - Weight: 3 oz. (85.0g) - Finish: Satin chrome