Weed Eater W25CBK-967633502 Curved Shaft Gas Trimmer, 16", 25ccMeet the lightest gas trimmer on the market. The W25CBK from Weed Eater is an easy starting, 2 cycle trimmer that featuers a dual string, bump feed cutting head so you can keep on trimming. And the knock down coupler makes it easy to stow when youre done. 25cc Curved shaft Featherlite plus Gas string trimmer 2 cycle engine 16" cutting swath 0. 080" line diameter Dual line bump head 51" shaft, spring assist Easy adjust d handle and convenient 50 state