{"product_id":"sunbelt-b1ep1029-21-in-xht-mower-blades-for-21-in-decks-set-of-3","title":"Sunbelt B1EP1029 21-in. XHT Mower Blades for 21-in. Decks, Set of 3","description":"Sunbelt B1EP1029 21-in. XHT Mower Blades for 21-in. Decks, Set of 3 are designed for walk-behind mower decks with a 21-inch cut, specifically compatible with AYP and Husqvarna models (165833, 175064, 189023, 406712). Each blade measures 21 inches in length and 2-1\/4 inches in width, featuring a 5\/8-inch diameter center hole and a medium lift design. These blades utilize Sunbelt’s patented XHT (Xtreme Hardness \u0026amp; Toughness) technology, which incorporates Marbain® heat-treated steel to deliver superior hardness and enhanced resistance to bending and impact damage. This innovative treatment ensures the cutting edge remains sharper for longer periods, making XHT blades approximately 25% to 40% harder than standard lawnmower blades. They offer precise tolerances that rival original equipment blades, providing reliable and efficient cutting performance. These blades are also equivalent to AYP \u0026amp; Husqvarna part numbers 165833, 175064, 189023, 406712, as well as Oregon 95-057, Rotary 9810, and Stens 340-248.\n\nModel Number: B1EP1029","brand":"Sunbelt","offers":[{"title":"Default Title","offer_id":47902655774883,"sku":"B1EP1029M3","price":31.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/5f629806c1375cfb9e1ff6cc780b969091e019b0_B1EP1029M3_1_H.png?v=1784359288","url":"https:\/\/www.hartvillehardware.com\/products\/sunbelt-b1ep1029-21-in-xht-mower-blades-for-21-in-decks-set-of-3","provider":"Hartville Hardware","version":"1.0","type":"link"}