ECHO, Gas, 17 in, String Trimmer - 44X198|SRM-225 - Grainger
Husqvarna 330LK 28-cc 2-cycle 20-in Straight Shaft Gas String Trimmer with Attachment Capable and Edger Capable in the Gas String Trimmers department at Lowes.com
RYOBI ONE+ 18V 10 in. Cordless Battery String Trimmer and Edger with 1.5 Ah Battery and Charger P2030 - The Home Depot
BLACK+DECKER EASYFEED 20-volt Max 12-in Straight Cordless String Trimmer Edger Capable (Battery Included) in the Cordless Electric String Trimmers department at Lowes.com