The Stihl-C26-2 Dual Line Trimmer Head is a battery-powered trimmer head designed for use with Stihl brand trimmers. It is made of plastic and has a regular style. This trimmer head is compatible with Stihl FS55, 55R, 56, 56RC, 70, and 80 models. The Auto Cut C26-2 model has a 2-stroke engine type and comes in a multicolor finish. Each pack contains one trimmer head that weighs 0.08lbs and measures 0.39in in length, width, and height.