chainsaw chains with 72 drive links, 0.05 inch pitch, compatible with Husqvarna models 33, 44, 45, 50, 51, 55, 57, 133, 154, 234 and 238.

1. Compatibility: This chainsaw chain is compatible with Husqvarna models 33, 44, 45, 50, 51, 55, 57, 133, 154, 234, and 238, as well as Husqvarna models 242XP, 254XP, 262XP, 339XP, 346XP, 440E, 444, 445, and 445E. 2. Exceptional Features: All chain rivets are hardened for increased wear resistance and strength, while reducing tension variations. 3. Optimal Performance: The chains feature a temperature control and punching system for improved strength and flatness. 4. Meticulous Finish: For optimal durability, each rivet is cold-ground using a rotary machine. 5. Advantages: 1.27 mm (0.05 inch) metal chain for a clean cut and optimal lubrication, stable and fast cutting, minimal kickback, and high hardness. Item Type: Chainsaw Chain. Material: Metal. Size: 1.27 mm (0.050 inch). Drive Chain Section: 72. Description: Directly replace your worn chainsaw chain with a new one for optimal performance. Application: Compatible with Husqvarna models 33, 44, 45, 50, 51, 55, 57, 133, 154, 234, and 238. Replacement chains for Husqvarna chainsaws 242XP, 254XP, 262XP, 339XP, 346XP, 440E, 444, 445, and 445E. 2 chains.