BLACK+DECKER Removable Wheeled Deck for 12 in. Electric Straight Shaft Single Line 3-in-1 String Grass Trimmer/Lawn Edger/Push Mower MTD100 - The Home Depot
BLACK & DECKER 18-Volt 10-in Straight Cordless String Trimmer with Edger Capable (Battery Included) at Lowes.com