The bubble is mounted on a protractor dial, so it can be used in any position and still maintain accurate readings.
Both faces of the level have deep, cast-in grooves for self-centering on the contour of the pipe and because the magnets are cast-in, they won’t interfere with the use of the level on nonmagnetic materials.
For aligning pipe flanges (two holing,) the universal level comes with a two threaded, self-aligning conical spacer and conical nut and bolt units.
Used for bolt holes from 6 mm to 42 mm with centre distance from 50 to 250 mm
Length 230 mm