Step Key Stock Assortment, System of Measurement Inch, Material Steel, Material Grade/Class Ungraded, Finish Zinc Plated, Thickness Tolerance +0.000/-0.002 in, Length 1 ft, Length Tolerance +0.000/-0.125 in, Number of Pieces 7, Number of Sizes 7, Manufacturer Location Made in USA*, Pack Size Small Pack, Includes (1) 1/2x5/8 in, (1) 1/4x3/8 in, (1) 1/4x5/16 in, (1) 3/16x1/4 in, (1) 3/16x1/8 in, (1) 3/8x1/2 in, (1) 3/8x5/16 in, Standable Chipboard Container, Product Type Step Key Stock Assortment