Product Suitable For: These replacement blades are made of AR400 steel and measure 2-3/8″ x 14″ x 1/4″ with a 30mm+ mounting hole. Premium Material – AR400 Steel: Enhance the durability and performance of your rotary cutter with these replacement blades made of premium Heavy Duty AR400 steel. This high-strength steel is renowned for its exceptional hardness and toughness, resulting in a durable cutting edge that can withstand the toughest farming jobs. Enhanced Cutting Performance: Experience superior cutting performance with the precision-engineered AR400 steel blades. The hardness of AR400 steel provides a sharp and resilient cutting edge, allowing the blades to effortlessly cut through tough vegetation, brush, and a variety of farming materials with efficiency and precision. Extended Service Life: The three Heavy Duty AR400 steels in these replacement blades provide Extended Service Life. Enjoy extended service life without compromising cutting efficiency, reducing downtime and replacement frequency. Such durability ensures that your rotary cutter will remain in perfect condition, providing reliable performance for a long time. Package Includes: 2 x Rotary Cutter Blades Description: Highest after-sales service guarantee Low cost, highest cost performance Brand new High quality Durable and easy to install Note: If you are not sure about the product, please contact us to confirm. Sorry for the inconvenience caused. Full money back guarantee if not fit.