Triangular File, File Coarseness Bastard , File Style American Pattern File, File Type Triangular File, Profile Shape Triangular, Face Style Double-, Edge Style Single, File Length without Tang 8 in, File Width 5/8 in, Number of Edges 6, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 46, 47, File Body Finish Natural, Handle Length 8 in