The 29cc, 4-cycle gas powered straight shaft WEEDWACKER®string trimmer is powerful and produces less noise. Its 17-in. cutting width allows you to trim more grass in less time and it's equipped with Easy Start technology for simpler pull starts and advanced 2-step starting. The easy winding WEEDWACKER® trimmer head feeds .095-in. line. This WEEDWACKER® string trimmer is compatible with Trimmer Plus® attachments, allowing you to convert the string trimmer into different lawn care products (other attachments sold separately).