Durable Material: Our lawn mower blades are made of sturdy steel that is not easily worn, bent or broken. This can effectively help professional horticulturists or gardening enthusiasts easily improve work efficiency. Upgraded Structure: The structure of the Mulching Blade has been carefully optimized to enhance overall balance and prevent vibration during operation, effectively protecting your lawn mower from damage. Humanity Design: Sharp mower blades and powder coating not only achieve efficient and uniform cutting effects without leaving grass debris, but also protect the palm during installation and enhance outdoor durability. Wide Adaptability: ELITEWILL lawn mower blade compatible with 60 Inch John Deer 160, 261, 400, 420, 430, 655, 755, 855, 955, 2210, 4010 Rider, 400-455 Series Tractors, F910-F935 and F1145 Series Front Mounts, 670-955 Compact Utility Tractors. Replaces OEM #'s M141785,M87622,AM100538 Bolt on Installation: Our lawn mower part is very convenient to install on your lawn mower, and each package comes with installation instructions for all hardware and accessories. Help you create a organized garden, farm, or courtyard environment. Upgrade your lawn mower with these durable and efficient mulching blades. Crafted from high-quality steel, these blades are designed to deliver a clean, precise cut while effortlessly shredding grass clippings into fine mulch. With their unique star-shaped holes, these blades promote better air circulation, resulting in a healthier, more evenly cut lawn. Easily replace worn-out blades and experience the power of a well-maintained mower. Suitable for most major lawn mower brands, these blades offer long-lasting performance and superior mulching capabilities. Measure your existing blades before ordering to ensure a perfect fit. Revitalize your lawn's appearance with this practical and cost-effective replacement.