NEW, KAKEI 16 Inch Chainsaw Chain 3/8" LP Pitch .050" Gauge 56 Drive Links Fits Craftsman, Poulan, Ryobi, Echo, Greenworks and More- S56 (3 Chains) - Semi Chisel. Germany steel with heating temperature control and punching system make better toughness, Flatness. All saw chain rivets hardened and quenched, resists wear and improves strength, reducing chain tension changes. See all photos, text message is better, see my other adds, thank you.