Tooth shape: Semi chiselChain pitch: 3/8 'Drive link thickness (mm): 1.3Number of drive links: 99Safety drive link: YesComparison type Carlton: A1EP-BLComparison type Dolmar: 101Comparison type Husqvarna: H51Comparison type Oregon: 72DPXComparison type Stihl: 33RMComparison type Windsor: 50AG