Now you can rip through tall grass and weeds, no matter where they hide. The TB25SB straight shaft design and 25cc 2-cycle engine lets you effortlessly slash through vegetation - even in those hard-to-reach places. QuickStart technology helps you get the job done quicker. And the 16 In. cutting swath of this gas powered trimmer/edger lets you cover more ground in less time. Trimmer line wearing down - just tap the dual line bump head to the ground and feed more line out - then you're back in action.