The STABILA® Heavy-Duty Level Type 196 is designed for accuracy on a professional site or at your home workshop. It features both horizontal and vertical vials so you can measure level and plumb. This box beam level's vials are locked in, so you don't need to calibrate them. Ergonomic rubberized hand grips save your hands and wrists from strain. This heavy-duty level's rubber end caps protect it from impact or drop damage. The caps also prevent damage to drywall and other delicate surfaces. You can remove the caps to get flush measurements. A convenient hanging hole lets you hang it from a nail on the jobsite or anywhere in your workshop.