Jackson Safety 14796 Curv O Mark Universal Level

360-Degree adjustable protractor dial bubble (DSL) Level has two cast-in 25-pound magnets to securely hold the unit in place on any steel surface including the underside of a pipe or beam Permits hands free leveling, even in the tight spots Bubble is mounted on a protractor dial, so it can be used in any position and still maintain accurate readings For aligning pipe flanges (two holing) the universal level comes with a two threaded, self-aligning conical spacer and conical nut and bolt units