Oregon Lawnmower Blade for 21 in. Deck - 3-in-1 Blade: Mulches, Bags, and Discharges clippings, Universal Fit (UW-21-1M)

Oregon® Exact Replacement blades are expertly designed to match the dimensions of the Original Manufactured Blade. Blades come pre-sharpened at the optimal angle to deliver continuous clean-cuts and keep your lawn looking healthy. Using a proprietary blend of steel and machine straightening, Oregon® blades are not only durable, but perfectly balanced to deliver straight cuts, while resisting nicks and dings. Oregon® designs for pros first, meaning our blades live up to all vegetation and are easy to sharpen. Lawnmower Blade for 21 in. Deck - 3-in-1 Blade: Mulches, Bags, and Discharges clippings, Universal Fit Universal Fit for Blades with 3/8", 7/16", 5/8", and 11/16" round and bow-tie center holes Includes 1, 20-7/8" blade for a 21 deck. 2-1/4" in width. Comes with adapters to fit 3/8", 7/16", 5/8", and 11/16" round and bow-tie center holes 3-in-1 Blade: Mulches, Bags, and Discharges clippings depending on your mower settings Sharp-cut: Oregon blades are pre-sharpened at the optimum angle to provide a clean-cut from the first mow, the edge reduces the chance of tearing grass, which can lead to the browning of grass tips due to infection 26-point certification of unparalleled manufacturing quality and control standards for the highest level of safety and durability