4QL® 26.5 cc 4-Cycle Gas Powered String Trimmer, 18-Inch Cutting Width – SENIX Tools
Grass Trimmer Weed Eater, 4 in 1 Gas Powered 2-Cycle String Trimmer with Gas Pole Saw, Hedge Trimmer, Grass Trimmer, and Brush Cutter for Outdoor Home Commercial - Walmart.com
Ryobi 4 Cycle Trimmer RY34440 Review - Pro Tool Reviews
Amazon.com : Ryobi RY34007 Expand-It 4 Cycle 30cc Trimmer Power Head : String Trimmers : Patio, Lawn & Garden
Husqvarna 324L 17 In. 25CC 4-Cycle Straight Gas String Trimmer - Farm & Home Hardware
CRAFTSMAN WS4200 30-cc 4-Cycle 17-in Straight Shaft Gas String Trimmer with Attachment Capable and Edger Capable in the Gas String Trimmers department at Lowes.com