With the Facom 3067.200 straight precision level of 200 mm, you align industrial machinery, lathe beds, and guideways with absolute accuracy. Delivering an exceptional accuracy of 0.04 mm/m, it prevents dimensional inaccuracies and manufacturing errors in precision engineering and metalworking. The stabilized cast iron body resists deformation, providing you with a dependable, dimensionally stable measuring base. Featuring 2 vials and a prismatic Vee base, this tool seats securely on flat surfaces as well as cylindrical shafts and pipes, giving you total control during every setup, calibration, and overhaul.