POWERTEC 70139 7 Step Universal Reducer

The POWERTEC 7 Step Universal Reducer, 6-Inch to 1-Inch is a multi-level step down adaptor that allows you to adapt to a variety of hoses and ports, thus greatly increasing the flexibility and efficiency of your dust-collecting system.You can utilize both the inner and the outer diameter of all of the levels for versatility. Can be cut (best with a hack-saw) to further customize your options. Simple to install, use and uninstall for the utmost in ease, performance, and component flexibility. Actual outside diameter sizes measured: 1-Inch, 2-Inch, 2-31/64-Inch, 2-63/64-Inch, 3-63/64-Inch, 4-63/64-Inch, 5-31/32-Inch.