Machine Key Assortment System of Measurement Metric Material Steel Material Grade/Class Ungraded Finish Plain Thickness Tolerance +0.000/-0.002 in Length 86 mm Number of Pieces 25 Number of Sizes 13 Manufacturer Location Made in USA Includes (1) 16x10x86 mm (1) 18x11x86 mm (1) 20x12x86 mm (2) 10x10x86 mm (2) 10x8x86 mm (2) 12x12x86 mm (2) 12x8x86 mm (2) 4x4x86 mm (2) 5x5x86 mm (2) 7x7x86 mm (2) 8x7x86 mm (3) 6x6x86 mm (3) 8x8x86 mm Plastic Compartment Box with Lid Chart