The Oregon E72 PowerCut Saw Chain is a low-vibration, 3/8" pitch chain that is ideal for professional woodcutters. This 20", .050" gauge saw chain features full chisel cutters which offer top performance to the most demanding of users. The offset depth gauge design offers a smoother cut.. Pitch: 3/8", gauge: .050", drive link count: 72. LubriTec keeps your chain and guide bar oiled for less friction and longer life. Blued Cutters deliver high-quality protection against corrosion. Top-Plate Filing Indicators make accurate sharpening easier. Exclusive OCS-01 Steel provides greater durability. For saw sizes 50-100 cc. Tough, long-lasting chrome outer layer and hardened rivets help reduce wear and allow for fewer chain adjustments. Find your Fit with our: <a href="https://images.thdstatic.com/catalog/pdfImages/2e/2e5a27d6-8e08-4dcd-9bef-716884527e39.pdf" target="_blank" style="color:#F96302">Compatibility Chart</a>. Drive Links: 72. Bar Length (in.): 20 in.. Gauge: .050 in.. Chain Pitch: 3/8 in.