Detailed Product Description Aluminum level meterThis level is strong and compact making it ideal for work in tight places.Theres even a top read window for easy overhead viewing of one of the three patentpending True Green vials.1.Aluminum allloy frame,oxidized surface.2.3pcs of acrylic vial indicate level,plumb and 45°,tolerance of accuracy:0.057°=1mm/m 3.Any colours for choosing.4.Milled ...