The Stabila Type 81 S Torpedo Spirit Level is a compact, bevelled-shaped level that is incredibly reliable. Made with a die cast aluminium body making it one of the most sturdiest levels from Stabila, it is ideal for those who are working on The two vials precisely aligned with the milled measuring surface then locked together. The precision milled measuring surface protects the materials youre working with so there are no marks left from the level. And at the end of the day, thanks to the coating, the level is easily cleaned ready for the next days job.