Rino-Tuff Universal Fit .095 in. x 830 ft. Pro Replacement Line for Gas and Select Cordless String Grass Trimmer/Lawn Edger 16526 - The Home Depot
CRAFTSMAN V20 20-volt Max 13-in Straight Battery String Trimmer with Edger Conversion Capable 2 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com