Upgrade your Toro mower with the Rotary 16309 20 x 1/2 Copperhead Mulcher Blade. This top-quality blade is designed to fit your Toro perfectly, ensuring a precise and efficient cut every time. The Copperhead blade is made with durable copper-infused steel, providing superior strength and longevity. With its sharp edges and mulching capabilities, this blade will make quick work of even the toughest grass and debris. Trust the Rotary brand and part number 16309 for a reliable and long-lasting replacement blade for your Toro mower. Elevate your mowing experience with the Rotary 16309 Copperhead Mulcher Blade.