The MTD 1772170 Lawn Mower Blade 42" ensures efficient and even grass cutting for compatible 42-inch deck lawn tractors. Designed as a direct replacement, it features a precise fit and durable steel construction for regular use. It supports consistent cutting performance, reduces uneven patches, and maintains reliable operation during routine lawn mowing tasks. Keep your tools orga... https://www.wholetoolbox.com/mtd-1772170-lawn-mower-blade-42