"CHO033 - Chain 13" Micro chisel, .325", 1.3 mm, 56 Drive Links"
Part number: 577615133
• Lightweight for use with saws from 35-55cc
• Small radius working corners for fast cutting and easy sharpening
• Witness mark for visual sharpening guide
• To sharpen use 4.8mm file kit - FLO019
Fits:- McCulloch and most leading brands (See Xref for models)