Give your chainsaw excellent precision and unparalleled performance with the Husqvarna X-Cut SP33G 20 Inch Chainsaw Chain. This chainsaw chain is compatible with select 20 inch chainsaw bars like the Husqvarna 450 Rancher, 445(E), 450(E), 545(MII) and 550XP(MII) models. Due to their smooth operation, lasting sharpness and low kickback, these Husqvarna chainsaw chains generate high cutting efficiency while improving maneuverability and reducing strain on the body. These reliable chainsaw accessories are designed with a balanced combination of materials and manufacturing processes to generate high durability. In addition, the chainsaw chain 20 inch replacement is pre-stretched at the factory to work longer without needing to be adjusted. Oil-shaped channels in the links transport oil to the X-Cut for superior lubrication and less wear and tear on your Husqvarna chainsaw. With excellent precision and performance in narrow spaces, this 20 inch chainsaw blade is ideal for arborists and suitable for everyday professional use and all standard cutting tasks. These Husqvarna replacement parts are also available in 13-, 16- and 18-inch lengths to accommodate additional Husqvarna chainsaw models and sizes.