Quality crafted for strong, sharp cuts, the Oregon R56 Narrow Kerf Cutting Chain adds power and performance to your saw. This 16-in. semi-chisel chain features a unique design that cuts quickly and smoothly with reduced kickbacks. This 3/8-in. pitch, 0.050-in. gauge saw chain boasts 56 drive links and requires a 5/32-in. file for sharpening.