Chainsaw Chain 14 Inch for Echo, Husqvarna, Craftsman, Poulan 3/8 Pitch, 52 Drive Link, .50 Gauge, Low Kickback Replacement chain for Echo, Husqvarna, Poulan, Sears Creaftsman and more For 14 inch bar 52 drive link, .50 gauge, 3/8 pitch Avoid to cut into dirt, concrete and any metal materials Design to cut wood/trees only. Always keep saw chain right tension To cut small branches may cause saw chain to come off the bar and damage the chain