Short ferruled soft wood file handle. Metal ferrules. No. 89212: Use for chain saw files, 3 1 2" long, 13 16" diameter No. 303111: Use for 3" to 4" files, 3 1 2" long, 13 16" diameter, size No. 1 No. 303120: Use for 4" to 6" files, 4" long, 15 16" diamete