Sunbelt B1MA2416 21-3/16-in. XHT Mower Blades for 42-in. Decks, Set of 12

Sunbelt B1MA2416 21-3/16-in. XHT Mower Blades for 42-in. Decks, Set of 12 are designed specifically for mower decks with a 42-inch cut, making them ideal replacements for brands like MTD, Cub Cadet, and White. Each blade measures 21-3/16 inches in length and 3 inches in width, featuring a Star Center Hole and a high lift, notched design to enhance cutting performance. These blades are crafted using Sunbelt’s patented Marbain heat-treated steel, which provides extreme hardness and toughness. This advanced treatment results in blades that are 25% to 40% harder than standard lawnmower blades, offering superior resistance to bending and impact damage. The cutting edge stays sharper for longer, ensuring efficient and precise mowing. This set includes 12 blades, making it a convenient choice for maintaining your mower. These blades are equivalent to several original equipment models including MTD, Cub Cadet, White, Oregon, Rotary, and Stens, ensuring compatibility and reliable performance.Model Number: B1MA2416