POWERTEC 70322 4" to 2 1/2" Dust Control Flex Hose Clamps, Black, Reducer + Cuff (4")

INCLUDES: (1) 4” to 2 1/2” Dust Collection Hose Reducer & (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps FUNCTION: The kit allows you to connect your 4” OD (outside diameter) port or dust collection line to a 2-1/4” OD shop vac hose connector, port, or adapter. The flex cuff provides a perfectly sealed, airtight connection between your 4” OD port and the 4” OD of the reducer. The 2-1/4” OD shop vac components fit inside the smaller end of the reducer. The OD of the smaller end of the reducer can also be used to connect to a 2-1/2” ID (Inside diameter) flexible hose. PREMIUM BUILD: Reducer made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection. Flex cuffs are made with a durable rubber construction to withstand long-term wear and tear, and possess a flexible design that seamlessly conforms to slight diameter differences in fittings. REDUCER's DIMENSIONS: 4” nominal OD end measures 3-61/64” OD and 3-41/64” ID; 2-1/2” nominal OD end measures 2-15/32” OD and 2-9/32” ID. FLEX CUFF's DIMENSIONS: 4” nominal OD end measures 4-9/16” OD, 4” ID and 2-9/16" Length