The head twists on this stair tool * Closed spray model is our best seller among stair tools. * Wouldn’t it be easy if the tool would twist instead of you when cleaning stairs? This twistin’ tool does the riser as easily as the top of the step. * 9 3/4" wide pickup head. * Head twists or swivels easily and stays in rotated position. * 1 jet brass vee jet. * 500psi, V2P Brass valve. * Black vinyl grip tube protects you from high heat. We highly recommend the closed spray.