STABILA STA-29441 - 80T (25"-41") LevelSTABILA has engineered a new extendable level, The 80T. It allows its size to be extended to fit the job. That's new and helpful. Telescopic system: flexible extension of the spirit level to extend the measuring surface. Features Extend the length of the level Just pull out to the length needed and lock it firmly into position. As you extend the level, the marking and cutting edge is continuous along entire length measure and mark with no