Angled Reducer 4” to 2-1/2”, Connect Shop Vac to Dust Collection Port (4in to 2.5in), Adapter Converter, 45-Degree Elbow, Attach Woodworking Dust Chute to Vacuum Hose, R4520 R4512 (4" to 2-1/2")

Connect Your Standard-Sized Shop Vac to a 4” Dust Collection Port, Beautifully Curved and Aerodynamic: Optimized air flow for maximum dust-sucking – not abruptly stair-stepped in shape., Angled: The 45-degree elbow in our reducer makes it easier to connect your hose when there’s not much space to work with. Rotate it to fit any workspace!, Snug Fit: Works great by itself, or use hose clamps (not included) on either end, or both. Lips help secure the clamps., Easy to Install: The 4” end is knurled to help fasten it securely by hand. A 5-second job!