KOBLENZ HOOK-N-STORE 1-7/8 inch diameter x 16 inch length extension wand extends your reach while fitting snug onto 1-7/8 inch wet-dry-blow vac accessories. Uniquely designed tab on the wand mates up with the KOBLENZ Wet-Dry-Blow Vac slots around the tank parameter for secure storage. Whether you are replacing your shop vac style extension wand or just need to extend your reach it is high in quality and you'll feel confident the wand will stay connected to accessories and the tank throughout your cleaning project.