80/20 40-4443 40S ROUNDED TRI-CORNER(FOR 40-4030-LITE)

The 3 way - rounded corner connector is an external fastening method that is typically used to create a curved corner connection between quarter round profiles. It is a heavy-duty connection that is simple to use and provides a finished appearance while the rounded corner prevents sharp edges. The 3 way - rounded corner connector requires an end tap machining service on the mating profiles. The suggested hardware can be found on the "Suggested Hardware" tab.