Craftsman Edge Blade Plate 687-02126 Genuine OEM Replacement Fits Craftsman MTD. This is a Genuine OEM Craftsman part. This blade plate (part number 687-02126) is for edgers. Blade plate 687-02126 holds the blade sheave. Wear work gloves to protect your hands when installing this part. Also fits these brands: Craftsman, MTD- Craftsman Edge Blade Plate 687-02126 Genuine OEM Replacement Fits Craftsman MTD.