Cross Test and Plumb Level, Precision, Length 3 In, Width 1/2 In, Height 1/2 In, Accuracy 24-30 Minutes, Cast Iron w/Satin Nickel Finish, Total Number of Vials 2, Number of Level Vials 2, Vial Material Glass, Working Surfaces Flat and True, Two Vials at Right Angles for Cross Test Leveling w/o Moving Tool, Plumb Vial on Top for Checking Squareness
This is an especially useful little level, invaluable for plumbing, approximate squaring and leveling work.