Flexible Hose, 16 In. x 20 Ft, Compatible Grainger Part Number 23N604; 23N606, Compatible Manufacturer Model Number U16-1; U16-1HD; U16-4; U16-4HD, Includes Quick Release Buckle; Outlet Ring, Inside Diameter 16 in, Overall Length 20 ft. This item has been restricted from sale in the following state (s): []