【Specifications】: Bar Length: 14 inches (35 cm), Pitch: 3/8" Low Profile, Gauge: .043 inch (1.1 mm), Drive Links: 50. 【Fits Chainsaw Models】: Compatible with Stihl (3610 000 0050): 009, 017, 019, 019T, 021, 023 C, MS170, MS171, MS192, MS192T, MSE140, MSE170 and others - be sure to check compatibility before purchasing. 【Attention】: Before purchasing, please check the pitch, gauge and number of drive links to ensure this chain works with your machine. 【Semi-chiseled Design】: Featuring a tapered top plate, a relieved side plate, and a smaller radius at the leading edge, the saw chain increases cutting efficiency without sacrificing durability. 【Specially Treated Rivets】: Each rivet undergoes heat treatment and quenching processes to make the connection between chain links stronger. Not easy to break.