Professional 100ft (30.48m) chainsaw chain reel manufactured by PIONER, featuring 3/8" LP (Low Profile) pitch, 1.3mm (.050") gauge and 1640 drive links with semi chisel cutters, designed for sharpening with a 5/32" (4.0mm) file at a 30° angle, supplied in a workshop package including 32 retail boxes and 32 tie straps.