The Cen-Tec Systems 34509A aluminum telescopic wand ratchets at 1 inch intervals to go from a 23 inch collapsed length to a 39 inch extended length. The strong light aluminum weighs less than one pound, making it perfect for stacking together with multiple wands for above the floor cleaning. The tool has a diameter of 1.25 inches, meaning it will fit most standard vacuum tools for canister, upright, or central vacuums. Just confirm your vacuum tools are of standard 1.25 inch diameter, and be confident this wand will work with them.