✓【Compatible With】: Compatible With Crafts-man Gas Edgers and Edger-Trimmers 536772300, 536772301, 536772340, 536772341, 536772360, 536772400, 536787581, 536797470, 536797480, 536797481, 536797510, 536797511, 536797512, 536797513, 536797520, 536797521, 536797530, 536797531, 536797540, 536797560, 536797561, 536797570, 536797571, 536797572, 536797580, 536797581, 53679759
✓【Replacement Part Number】: 3-Point Edger Blade Replace# 71-85716 85716 A100503 7185716
✓【Superior High-carbon Steel】: The 9 Inch 3-Point Edger Blade adopts a thickened high-carbon steel design, featuring anti-fracture, anti-deformation, and corrosion resistance properties. It resists impact from dense weed cutting and slight gravel collisions
✓【Stable Heat Treatment】: Stable heat treatment enhances surface hardness and internal stability for long-lasting edger performance.Its 3-Point Edger Blade structure cuts dense weeds easily, boosting single-operation efficiency without repeated cutting
✓【Package Included】: The product includes 2 packs Replacement Edger Blades,The Center Hole Size is 0.51 inch. No tools required, installation can be completed in a few minutes