Laguna Multi Hose Adapter, 3/4 to 1-1/2-Inch It is easy to install and provides a secure connection Designed for both metric or imperial hose sizes Fits hoses from 3/4 to 1-1/2-inch diameter Measures 1-1/2-inch length by 8-inch height by 5-inch width Measures 1-1/2-inch length by 8-inch height by 5-inch width