Cutting Edge Chainsaw Chain Loop 3/8lp x 050 57DL SKU: 131060 MODEL: C510-557 Error. try again later You've successfully joined the club $ 48 .98 each Mitre 10 Variants 3/8 lo profile x 1.27mm (0.050 inch) gauge. Features and benefits Made from USA steel. Fits on 406mm (16 inch) bar. 57 drive links.