Editorial Review OREGON 72LGX, 73LGX, and 75LGX (3/8"-pitch Super Guard) chains feature cutters that have an advanced grind geometry that is "work ready". This series saw chain is for professionals who demand saw chain that delivers high performance, resists stretch, simple to maintain, provides long life, and is consistent from loop to loop. This chain has a Standard sequence configuration.
Features 1) 2 Oregon 73LGX072G Chainsaw Chain Loops, 3/8" Pitch x .058"Gauge, 72 Drive Links 2) Genuine Oregon Brand Chain 73LGX072G For 20" Bar using 72 links 3) Replaces Craftsman Poulan Husqvarna Jonsered H42-72 or 501841472 4) Clean ground gullets, increase chip flow and evacuation. Offst ramp-shapped depth gauges reduce roughness, helps prevent cutter from diving into the sidewall of the cut. 5) "X" grind - Enhanced grind geometry significantley improves out-of-box sharpness with subsantial speed improvement in boring and bias (undercut) modes.