BUILD: Featuring a non-threaded, all-black plastic construction, this reducer fitting was designed for durability and made to withstand the wear and tear often associated with woodworking dust extraction.
150mm to 100mm Reducer, 150 to 100 Reducer, 6" to 4" Reducer for ducting
Round Ducting Reducer 125mm to 100mm - 5 to 4 inch Duct Pipe Reduction Connector
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5 Inch to 4 Inch Duct Reducer Increaser Galvanized Steel Air Duct Adapter9935
150-100mm reducer, plastic ducting, extractor fan 6" to 4" flexible duct reducer
