Specifications: Bar length: 14 inch (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 - make sure please 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, 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. easy to break.