Flat Aluminium File, File Coarseness Smooth , File Style American Pattern File, File Type Flat Aluminium File, Profile Shape Rectangular, Face Style Double-, Edge Style Single, File Length without Tang 8 in, Thickness 11/64 in, File Width 13/16 in, Number of Edges 4, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 15, 16, File Body Finish Natural, Handle Length 8 in