STABILAs type 106 TM Plate Levels are extendable spirit level tools. These levels have telescoping poles that adjust from 6 to 10 feet. STABILAs type 106 TM Plate Levels feature strong multi-chamber aluminum frames with reinforcing ribs, bridged horizontal vials, extension poles with scales printed on both sides, accurate matched vials that ensure both plumb readings are the same when leveling, ergonomic handles, recessed rare earth magnets, and plastic end caps. Among other things, Plate Levels are great for plumbing walls.