With the Facom 307BM.40 magnetic trapezoidal spirit level, you align steel beams, pipework, and frameworks with dependable accuracy. The strong magnetic base holds firmly to metal surfaces, leaving your hands free to adjust and assemble your work. Thanks to its compact 400 mm length, you easily navigate tight spaces where longer spirit levels cannot fit. Two built-in vials provide a reliable 0.75 mm/m accuracy for horizontal and vertical leveling, even in reverse position. Crafted with a heavy-duty die-cast light alloy trapezoidal body and electrostatic powder coating, this tool withstands impacts and demanding daily use on the jobsite.