STABILA 70M 72"/180cm Magnetic Level Lightweight Metal Bubble. If you are looking for a level with strong rare earth magnets, this is the right one to fit your needs. Countless professional builders have used the Type 70 M as their level of choice. They are reliable and very accurate. And thanks to its rare earth magnets it has a strong holding-power on steel. Because of the large range of sizes you have the ability to level across spaces from 30 cm up to 200 cm. As with all STABILA levels the vial is precisely aligned with the measuring surface then locked together ensuring long life accuracy. Type 70 M spirit level. Extra-strong rare-earth magnet system for adhesion to metal objects – leaves the hands free for alignment and adjustment. Light spirit level with aluminium rectangular profile and strong rare-earth magnet system for adhesion to metal objects – leaves the hands free for aligning and adjust. Stabila 70-M Series levels are traditional, light alloy box section levels with smooth sides and electrostatic powder coating. They are similar to the 70 series, but with additional super-powerful rare earth magnets in the measuring surface. With five times the holding power of ferrite magnets, this level will securely grip onto metal posts and beams without slipping. Ideal for household DIY and professional use, especially wet trades due to the ease of cleaning the level profile. 2 Vials: 1 plumb and 1 horizontal. Measurement Accuracy: 0.029 = 0.5mm/m. Length: 180cm (71in).