Knife File, Material Applications Aluminum, Brass, Bronze, Steel, Tin, File Coarseness Second Cut, File Style American Pattern File, File Type Knife File, Profile Shape Rectangular, Face Cut Style Double-Cut, Edge Cut Style Single, File Length without Tang 6 in, Thickness 7/64 in, File Width 5/8 in, Number of Cut Edges 3, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 40, 44, 54, 58, File Body Finish Natural, Container Type Box