Sunbelt B1HV1017 22-7/8-in. XHT Lawn Mower Blade for 46-in. Decks is designed for several Husqvarna, Craftsman, AYP, and Poulan lawn tractors and Consumer Z models with 46-inch mower decks, including OEM models such as PB195H46YT and PB22H46YTX. This blade measures 22-7/8 inches long by 2-3/4 inches wide and is .156 inches thick, featuring a 5-point star center hole and a medium lift notched design. The blade is crafted using Sunbelt’s patented Marbain® heat-treated steel, which provides extreme hardness and toughness, making it approximately 25% to 40% harder than standard lawn mower blades. This results in a cutting edge that stays sharper longer and superior resistance to bending and impact damage. The Sunbelt B1HV1017 blade is an excellent option with tight tolerances, ensuring compatibility and performance comparable to equipment blades. Model Number: B1HV1017