Harbor Freight 2HP Dust Collector Outlet Adapter

thingiverse

Replacement/upgrade outlet adapter for the Harbor Freight 2HP dust collector that seamlessly integrates from the rectangular opening on the collector to 6" flexible hose, an upgrade from the 5" size of the stock adapter. The rectangular end boasts hex cutouts designed to capture bolts, making them easier to install. The original bolt-on hardware should work fine, but you might need to invest in longer ones. Installation requires using the original gasket and avoiding over-tightening. The round end features a spiral rib for threading onto the flexible hose. Although it's a snug fit, a bit of elbow grease will get it on securely. Pairing it with a bridged hose clamp ensures that it won't come loose in severe weather conditions. STL file dimensions are measured in millimeters.