4 PACK 20 INCH CHAINSAW CHAINS: Fit for 72 drive links, 20 inches (51 cm) bar length, 3/8 inch pitch, .050 inch (1.3 mm) gauge. Please check your chainsaw or original chains before purchasing, make sure this chainsaw chains is suitable for you.

CUTTING SMOOTHLY, LOW KICKBACK: The 20 inch replacement saw chain cuts smooth and fast with minimum kickback. Durable, low-kickback, low-vibration chain helps reduce user fatigue for increased periods of work, Designed for homeowners and landscapers.

HARDENED RIVETS, DURABLE: 20 inch pole saw chain Rivets are heat treated and quenched, makes stronger connection between chain links. Tough, long-lasting chrome outer layer and hardened rivets help reduce wear and chain adjustments.

20 Inch Chainsaw Chain Replacement for Husqvarna 455 rancher chain and most 72 drive links electric battery powered chainsaws, fits for Husqvarna: 55 Rancher*, 61, 254XP*, 257*, 261*. fits for Poulan: 405, 415, 425 and so on. Ensure your model has a 3/8" low profile sprocket.

100% Service: All the products have the product warranty. If you have any questions about the 20 inch chainsaw chains, please feel free to contact us. Before order, please check the chains detail to make sure this is right chains for your chainsaw. If you need other size chains, please visit FIFCHALL Amazon store.