Manufacturer Part Number: 51543|Number of Pieces|4; 4Blade Length (mm)|Blade Length (Inch)|12Blade Length (Decimal Inch)|Graduation Style|16RGraduation (mm)|0.01in; 0.02in; 0.03inGraduation (Inch)|0.01in; 0.02in; 0.03inHead Type|Center; Protractor; SquareBlade Material|SteelHead Material|Forged SteelBlade Width (Inch)|Blade Width (mm)|Base Width (Inch)|Includes|PSC Code|UNSPSC Code|27111803Trade Name|Series|