{"product_id":"sunbelt-b1ma2417-21-in-xht-mower-blades-for-21-in-decks-set-of-6","title":"Sunbelt B1MA2417 21-in. XHT Mower Blades for 21-in. Decks, Set of 6","description":"Sunbelt B1MA2417 21-in. XHT Mower Blades for 21-in. Decks, Set of 6 are designed specifically for mower decks with a 21-inch cut, making them an ideal replacement for MTD 21-inch Walk-Behind Mowers, including models 742-0741 and 942-0741. Each blade measures 21 inches long by 2-1\/4 inches wide and features a 59\/64\" x 11\/16\" center hole with a medium lift, notched design. These blades are crafted from Sunbelt’s patented Marbain® heat-treated steel, which delivers extreme hardness and toughness. This advanced treatment enhances the blades' resistance to bending and impact damage, resulting in a cutting edge that stays sharper much longer than standard blades. The XHT blades are approximately 25% to 40% harder than typical lawnmower blades, ensuring precision and durability that rivals original equipment. This set includes six blades and is equivalent to blades from brands such as MTD, Cub Cadet, White, Oregon, Rotary, and Stens, providing a reliable and high-quality cutting solution for your lawn mower.\n\nModel Number: B1MA2417","brand":"Sunbelt","offers":[{"title":"Default Title","offer_id":47902652858531,"sku":"B1MA2417M6","price":47.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/6808fd4faa16d7b90c450e72eb458c36cb290675_B1MA2417M6_1_H.png?v=1784358972","url":"https:\/\/www.hartvillehardware.com\/products\/sunbelt-b1ma2417-21-in-xht-mower-blades-for-21-in-decks-set-of-6","provider":"Hartville Hardware","version":"1.0","type":"link"}