Oregon 22LPX062G Chain .325" Pitch .063" Gauge Designed for professional cutters Top performing square-corner cutters sever wood fibers completely in a single pass Bumper Drive links help reduce kickback Upgraded cutter grind results in significantly enhanced out of box sharpness LubriLink tie straps help keep oil where its needed - on the chain Top-plater witness mark makes accurate sharpening easier and indicates the chains end of life Vine-Ban chassis design reduces vibration 25% or more at the handles Oregon 22LPX062G Chain .325" Pitch .063" Gauge Designed for professional cutters Top performing square-corner cutters sever wood fibers completely in a single pass Bumper Drive links help reduce kickback Upgraded cutter grind results in significantly enhanced out of box sharpness LubriLink tie straps help keep oil where its needed - on the chain Top-plater witness mark makes accurate sharpening easier and indicates the chains end of life Vine-Ban chassis design reduces vibration 25% or more at the handles