Big Horn 11269 2-1/2-Inch By 1-Inch Stepped Hose Adapter
Big Horn's 2-1/2-Inch by 1-Inch stepped hose adapter is made of flexible rubber and adapts hose to portable or stationary power tools. Outside diameter fits 1-1/4, 1-1/2, and 2-1/2-Inches. Inside diameter fits 1, 1-1/4, 1-1/2, and 2-Inches. Use with a hose clamps (not included) for best connection.