The Model V222 Central Vacuum Hose is a 30-foot long, 1-3/8 inch diameter crush-proof central vacuum hose. This hose is intended for garage use where the hose connects directly to the central vacuum power unit. The trigger band on the hose end starts the central vacuum when inserted into a wall inlet valve. The tool's vacuum power can be controlled with the handles built-in suction control ring. Works with all air-driven power heads and accessory tools. FEATURES: * Crush-proof design. * Swivel end. * Suction control opening