C83 is a standard sequence, chisel cutter, and round ground chain that can be sharpened with 7/32" files. This chain has 72 drive links and is compatible with 20" bars.. Husqvarna chainsaw blades are pre-stretched at the factory resulting in longer-use without the need of adjusting.. The 3/8" pitch and .050" gauge chain is designed for full-time professional forestry saws.
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