TrimmerPlus LE720 Edger Attachment in the String Trimmer Attachments department at Lowes.com
BLACK+DECKER 12 in. 6.5 AMP Corded Electric 3-in-1 String Trimmer & Lawn Edger with Lawn Mower Attachment MTE912 - The Home Depot
Amazon.com: Weed Wacker Portable Weed Eater 3-in-1 Lightweight Edger Lawn Tool, Lawn Edger with Remaining Power Display Screen Adjustable Machine Head Brush Cutter for Lawn, Yard and Bush Trimming : Home &