Cen-Tec Systems 34976 Sidewinder Hard Floor Vacuum Tool with 1.5-Inch Neck, 18-Inch Compatible with all standard back vacuums and dry canister vacuums Sidewinder tools feature a unique 'side to side' sweeping action, which improves productivity dramatically The tool is able to flex 90 degrees to the wand, allowing for perfect overhead cleaning Fits any standard commercial vacuum wand measuring 1.5 Inch in diameter