Infinity Tools Universal Adapter

It includes outside diameters of 1", 2", 2-1/2", 3" and 4", so you can cut it to match a wide range of hoses and fittings.

Trim it at the step matching your connection. A hand saw or band saw is recommended for a clean cut.

The adapter has a 0.125" wall thickness, giving it enough rigidity to hold its shape at every diameter step.

No. It is designed with smooth transitions between diameters for optimum airflow. Pair it with matching dust collection hoses.

Yes. Because it spans 1" through 4", you can cut each end to a different diameter and bridge two mismatched connections with a single part.

Its stacked range of 1", 2", 2-1/2", 3" and 4" diameters lets it adapt to most common shop hose and fitting sizes from one part.

It is part of the Infinity Cutting Tools dust collection line. Explore more dust collection gear.

Measure your target diameter before cutting, since each step is a fixed size. Cutting at the wrong step changes which diameter the end will fit.

Yes. The stepped outside diameters can connect to flexible hoses or rigid dust collection fittings at the matching size.

After cutting with a hand saw or band saw, you can lightly deburr the edge so it slides cleanly into the mating hose or port.