The 35378 pedal style combination tool utilizes a pedal to adjust the tool for carpet and hard floor use. A stainless metal back plate for stability and extra long brush fill protects hard floor surfaces from contact with the base of the tool. The two rear mounted wheels result in less effort to cleaning. The part is black in color, and available with or without button lock necks. This 32mm tool also features a locking button hole and is black in color.