{"product_id":"sunbelt-b1sc3802-21-in-xht-lawn-mower-blade-for-61-in-decks","title":"Sunbelt B1SC3802 21-in. XHT Lawn Mower Blade for 61-in. Decks","description":"Sunbelt B1SC3802 21-in. XHT Lawn Mower Blade for 61-in. Decks is a heavy-duty mower blade designed for commercial mowers such as Ferris, Scag, Wright, Exmark, and Toro with 61-inch mower decks. This 21-inch long blade features a medium lift notched design, measuring 2-1\/2 inches wide and .197 inches thick, with a 5\/8-inch diameter center hole. Crafted from Sunbelt's patented Marbain® heat-treated steel, the XHT (Xtreme Hardness \u0026amp; Toughness) blade offers exceptional durability with increased hardness and resistance to bending and impact damage. This innovative treatment ensures the cutting edge stays sharper longer, making XHT blades approximately 25% to 40% harder than standard lawnmower blades. The blade maintains tight tolerances comparable to original equipment blades, providing reliable performance and longevity. It is sold individually and is equivalent to a wide range of part numbers for easy replacement.\n\nModel Number: B1SC3802","brand":"Sunbelt","offers":[{"title":"Default Title","offer_id":46642754224291,"sku":"B1SC3802","price":13.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/ff4519bd6c0b4fed7664851785217ea1e9474643_B1SC3802_1_H.png?v=1776409668","url":"https:\/\/www.hartvillehardware.com\/products\/sunbelt-b1sc3802-21-in-xht-lawn-mower-blade-for-61-in-decks","provider":"Hartville Hardware","version":"1.0","type":"link"}