Black & Decker LE750 Edger Blade 2-Pack # EB-024-2PK Suitable for the following model numbers: LE400, LE-400, LE500, LE-500, 8224, 8235, and 8220 Length: 7-1/2" Width: 2-1/2" Replaces obsolete part number: EB-024, EB024