{"product_id":"sunbelt-b1jd6015-21-1-2-in-xht-lawn-mower-blades-for-42-in-decks-set-of-2","title":"Sunbelt B1JD6015 21-1\/2-in. XHT Lawn Mower Blades for 42-in. Decks, Set of 2","description":"Sunbelt B1JD6015 21-1\/2-in. XHT Lawn Mower Blades for 42-in. Decks, Set of 2 are designed for mower decks with a 42-inch cut, including popular models like Scotts, Sabre, and John Deere L and 100 series. These blades measure 21-1\/2 inches long by 2-1\/2 inches wide and are .156 inches thick. The center hole diameter is 11\/16 inch, with outer holes measuring 13\/32 inch in diameter and spaced 3-3\/4 inches apart from center to center. Featuring a medium lift design, the set includes two blades. Sunbelt’s XHT (Xtreme Hardness \u0026amp; Toughness) blades utilize a patented Marbain® heat-treated steel, independently tested to ensure increased hardness and superior resistance to bending and impact damage. This technology keeps the cutting edge sharper for longer, making XHT blades approximately 25% to 40% harder than standard lawnmower blades. They offer the tightest tolerances when compared to original equipment blades across all makes. These blades are equivalent to John Deere GX20249, GX20433, GX20819, GY20567; Oregon 91-139; Rotary 10635; and Stens 330-615. \n\nModel Number: B1JD6015","brand":"Sunbelt","offers":[{"title":"Default Title","offer_id":47902655578275,"sku":"B1JD6015M2","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/88866ba6eb01140028366550517e6a0a58bf774e_B1JD6015M2_1_H.png?v=1784359149","url":"https:\/\/www.hartvillehardware.com\/products\/sunbelt-b1jd6015-21-1-2-in-xht-lawn-mower-blades-for-42-in-decks-set-of-2","provider":"Hartville Hardware","version":"1.0","type":"link"}