4 Inch To 2-1/2 Inch Dust Collection Reducer With Flexible Cuff And Stainless Steel Key Hose Clamps For Woodworking Hoses And Ports DIY Friendly Fitting To Connect 4 Inch Port To 2-1/2 Inch Hose And Shop Vac

4-Inch to 2-1/2-Inch Dust Reduction Kit with Flexible Cuff
✔️ Connects 4" OD port to 2-1/2" hose with clamps for a tight seal

This dust collection reducer kit lets you link a 4" OD dust port to a 2-1/2" hose or shop vac connection. It's ideal for woodworking dust collection setups, delivering an airtight, reusable transition with a flexible cuff and two key hose clamps.

✅ Includes: flexible cuff, two key hose clamps, and 4" to 2-1/2" reducer
✅ Premium ABS plastic reducer and rubber flex cuff for long-term durability
✅ Fits 4" OD ports and 2-1/2" ID hoses or adapters
✅ Reducer dimensions: 4" end OD 3-61/64" (100.4 mm) / ID 3-41/64" (92.4 mm); 2-1/2" end OD 2-15/32" (62.8 mm) / ID 2-9/32" (57.9 mm)
✅ Flex cuff: 4-9/16" OD (115.9 mm), 4" ID, 2-9/16" length

💡 What is a dust collection reducer used for in a woodworking shop?

It helps connect different duct sizes while keeping air moving efficiently.

- Handy for linking 4" lines to 2-1/2" hoses and adapters - Keeps suction strong without duct tape or screws - Reusable with multiple fittings for DIY dust systems - Great for shop vac connections and portable tools