4" Y Fitting

The Big Horn 11406 4-inch Y-Fitting Connector is a durable and efficient solution for splitting a single 4-inch dust collection hose or port into two 4-inch branches. Its angled Y-configuration promotes smoother airflow compared to sharp 90-degree T-fittings, making it ideal for maintaining suction efficiency and reducing the chance of clogs. Whether you're connecting multiple machines or creating a more streamlined shop layout, this fitting allows for flexible expansion of your dust collection system. Made from thick-walled ABS plastic, it stands up to heavy use in busy woodworking shops and garages.

Splits one 4-inch hose into two branches, allowing multiple tools or collection points to share a single dust collector.

Angled Y-design provides a smoother directional change than 90-degree fittings, which helps preserve suction and airflow.

Constructed from heavy-duty ABS plastic for lasting durability in demanding shop environments.

Compatible with most standard 4-inch dust collection hoses, such as the Big Horn 11493 – 4” Dust Collection Hose (hoses sold separately).

Designed to work with hose clamps like the Big Horn 11742 – 4” Steel Hose Clamp (sold separately) for a secure and airtight seal.