{"product_id":"sunbelt-b1sc3802-21-in-xht-lawn-mower-blades-for-61-in-decks-set-of-9","title":"Sunbelt B1SC3802 21-in. XHT Lawn Mower Blades for 61-in. Decks, Set of 9","description":"Sunbelt B1SC3802 21-in. XHT Lawn Mower Blades for 61-in. Decks, Set of 9 are designed for heavy-duty use on commercial mowers such as Ferris, Scag, Wright, Exmark, and Toro with 61-inch decks. These blades measure 21 inches long, 2-1\/2 inches wide, and .197 inches thick, featuring a 5\/8-inch diameter center hole. The medium lift notched blades provide exceptional cutting performance, thanks to Sunbelt’s patented Marbain® heat-treated steel technology, which enhances hardness and resistance to bending and impact damage. This results in a cutting edge that stays sharper for longer, making these blades approximately 25% to 40% harder than standard lawn mower blades. The set includes nine blades and offers tight tolerances that match or exceed original equipment standards, ensuring reliable and efficient mowing.\n\nModel Number: B1SC3802","brand":"Sunbelt","offers":[{"title":"Default Title","offer_id":47902655152291,"sku":"B1SC3802M9","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/ca44acd24b6c36c2b28447a221909cabc5d04f50_B1SC3802M9_1_H.png?v=1784359107","url":"https:\/\/www.hartvillehardware.com\/products\/sunbelt-b1sc3802-21-in-xht-lawn-mower-blades-for-61-in-decks-set-of-9","provider":"Hartville Hardware","version":"1.0","type":"link"}