Infinity Tools 4" Connector

It mounts to a flat surface to add a 4" dust port to custom enclosures, manifolds, and shop-made collection boxes. See related dust collection fittings.

The flange has a 5-5/8" outside diameter, giving you a solid mounting footprint on the panel.

It has four 3/16"-diameter mounting holes spaced 3-11/16" on center, so you can bolt or screw it firmly to your surface.

It is sized for a 4" hose. Find compatible hose in our hoses and accessories collection.

Yes. The flange is designed to mount to any flat surface, including plywood or hardboard panels on shop-made enclosures and manifolds.

Mark and drill holes to match the four 3/16" mounting holes spaced 3-11/16" on center, fasten the flange to your panel, then attach a 4" hose to the port. Browse more dust collection components to complete the job.

Yes. Because it adds a dust port to any flat panel, it works well for downdraft tables, custom enclosures, and collection boxes.

The connector provides the four mounting holes, so you supply screws or bolts that suit your panel material and thickness.

Yes. It is well suited to manifolds, allowing you to add a clean 4" take-off point. Pair it with dust collection fittings such as blast gates to control airflow.

The four mounting holes are spaced 3-11/16" on center, which is the dimension to use when laying out your drilling pattern.