Oregon 90PX050G Chainsaw Chain Oregon 90PX050G 3/8" Low Profile .043" Gauge 50 Drive Link Saw Chain Narrow .043" gauge helps reduce the weight of the bar-chain combination approximately 15% Always install 90PX chains on a .043" gauge Double Guard bar (MLE part numbers) to obtain all the advantages of the Micro-Lite system Low-vibration chamfer chisel cutters have an angular shape with twin cutting corners for excellent performance and edge-holding durability Standard Sequence; Recommended Bar Lengths: Up to 16in. (40cm) Recommended Saw Sizes: Up to 42cc it is for a 14 inch bar Pitch - 3/8" Gauge - .043" Drive Links - 50 Replaces: 90SG050G Features Low-vibration Chamfer Chisel cutters with ramped depth gauges, bumper tie straps and standard sequence