STABILAs type 196-2 K masonry level sets are bestselling level sets that include 2 foot type 96-2 K levels, 4 foot type 196-2 K levels, 10 inch type 81 SM magnetic torpedo levels, and protective level bags for storage and carrying. STABILAs masonry spirit level tools feature extra-rigid rectangular box beam aluminum profiles with reinforcing ribs, milled measuring surfaces, dead blow shields, removable shock-absorbing end caps with anti-slip wall grips, and very accurate matched vials. These levels have been engineered for contractors that work with bricks and blocks. Through patented strike zones, any out-of-line bricks can be adjusted with trowel taps. STABILAs type 81 SM magnetic torpedo levels feature I beam die cast frames, milled measuring surfaces, rare earth magnets, hang holes, and very accurate plumb and level vials. These unique die cast aluminum frames are some of the sturdiest and most recognizable spirit levels on the market. STABILAs type 81 SM magnetic torpedo level tools can easily be used for many different leveling applications and are very popular in North America. Level sets are cost effective alternatives for those seeking to acquire multiple STABILA levels.