Give your chainsaw excellent precision and performance in narrow spaces with the Husqvarna X-Cut 18 Inch Chainsaw Chain. This chainsaw chain comes in a 2 pack and is compatible with the Husqvarna 435, 440, 445, 450R, 543XP, 545 (MIII) and 550 XP (MIII). Due to its smooth operation, lasting sharpness and low kickback, these Husqvarna chainsaw chains generate high cutting efficiency while improving maneuverability and reducing body strain. These reliable chainsaw accessories are designed with a balanced combination of materials and manufacturing processes to generate high durability. In addition, the replacement chainsaw chain is pre-stretched 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 chain. With excellent precision and performance in narrow spaces, these chainsaw blades are ideal for arborists and suitable for everyday professional use and all standard cutting tasks. | Husqvarna 2-Pack 18" X-Cut SP33G Chainsaw Chain