








4 fittings that interlockTight connection between fittingsLarger end connects to 4" (100 mm) Flexible ductingQuick release/connect between sections
This 4" (100 mm) multi step dust reducer features multiple internal & external diameters, designed to help you connect or convert many machine and tool dust ports, to appropriate hose diameters. Their interference fit means you wont need to clamp and seal the connections between each step, which makes for a handy quick release connection. See the reference chart for internal/external dimensions.
- 4 fittings that interlock
- Tight connection between fittings
- Larger end connects to 4" (100 mm) Flexible ducting
- Quick release/connect between sections