3-Piece Engineer Square Set by IGAGING
Now you can set up your table saw blades, jointer fences and other machine tools where accuracy is a must for a fraction of the price! These all steel, precision squares are accurate to within 0.001" and come in 2", 4" and 6" lengths. All surfaces and edges are ground for straightness and parallelism so the squares are accurate on both inside and outside edges. There are no graduations on the blades. Comes in a storage case.