The AYP 187210 is a genuine right-hand mower blade designed for various lawn tractors and riding mowers, primarily those manufactured by AYP for brands like Husqvarna, Poulan, and Craftsman. This blade is engineered for efficient cutting on 42-inch and 46-inch cutting decks. It features a 5-point star center hole for secure mounting and durable construction for reliable performance. It is a direct replacement for Husqvarna 532187210.