Keep your Excel Big Dog mower performing at its peak with these heavy-duty replacement blades. This set includes 3 HD blades specifically designed for 54-inch Alpha Stout Blackjack and 601124 models. These robust replacement blades ensure a clean, precise cut across your lawn. Built to handle demanding mowing conditions, these blades are engineered to maintain the superior cutting performance that Excel mowers are known for. The 54-inch cutting width allows for efficient mowing of large areas while the heavy-duty construction provides durability for extended use. These blades are a direct fit replacement, making maintenance straightforward and helping you keep your mower operating at optimal efficiency.