The 69680 is an anodized aluminium 38mm (1.50”) twist lock telescopic extension tube that can be set to any desired length from 0.89m (35”) fully collapsed to 1.4m (59”) fully extended making it ideal for adjusting to the user for added comfort and cleaning effectiveness. Setting the extension tube to the length ideal for the user allows the user to realise the full productivity gain associated with the double pivot Sidewinder cleaning tools. The locking mechanism is easy to operate and can be tightened to insure the desired length is maintained. Compressing the tube makes it easier to move or store the tube when not in use. The 68980 38mm extension tube is suitable for use with all major brands of backpack vacuums equipped with 38mm hose or 38mm” hose to wand connections including Pro-Team, Truvox, Numatic, PacVac, Mosquito, Tennant, Power Flight, NSS, Mercury, Sandia, Karcher, Hawk, and Sanitaire into both new and replacement applications. It is compatible with all 38mm Sidewinder and Pro-Blade cleaning tools.