4 Inch Swivel Ball Joint Connector For Wood Shop Dust Collection Collector

4 Inch Swivel Ball Joint Connector For Wood Shop Dust Collection Collector.

4" Spherical 360 deg swivel Ball Joint. Big Horn offers 4 inch Swivel Ball Joint that provides flexibility in duct layout and features a swivel design that allows up to 20° direction change. This ball joint features a 4-inch port that connects to any dust collection system and has a tough plastic construction for reliable use over a long period of time. This swivel ball joint connects to a standard 4 inch dust collection hose.