The Black Max 4-Cycle 30cc 18-inch Straight Shaft Attachment Capable String Trimmer is the perfect outdoor tool that makes maintaining your yard a breeze without the hassle of mixing gas and oil. The straight shaft provides an extended reach while the easy loading bump feed head makes quick work of not only unspooling line when needed but makes it quick and convenient to respool once you run out. The 4-cycle 30cc engine provides the power you need to get through the toughest of weeds and grass in the hard-to-reach areas of your yard without the mixing of gas and oil. This trimmer’s attachment capability gives you over six options with the HART PowerFit attachments (Blower . Brush Cutter . Edger . Hedge Trimmer . Cultivator and Pole Saw) for versatility so you can replace old tools and grow your yard maintenance capabilities. The Overmold grip provides user comfort to reduce user fatigue. This trimmer also features 18-inches of cutting swath to help you accomplish your outdoor tasks as quickly and conveniently as possible.