Tooth shape: Semi-chiselChain pitch: 3/8" LoProDrive link thickness (mm): 1.3Number of drive links: 93Safety drive link: YesEquivalent type Carlton: N1C-BLEquivalent type Dolmar: 492Equivalent type Husqvarna: H37Equivalent type Oregon: 91PXEquivalent type Stihl: 63PM1Equivalent type Windsor: 50RG