Laser biggest milling chainsaw bar and chain combo 24in 20 24 28 36 42 inch bar D009 tail mount fit for Husqvarna chainsaw 435 440 445 450 55 61 272 365 372xp 550xp 395xp G372XP. Six-month warranty is available for home users and a three-month warranty for commercial users. Free return Label in the US.