The 3 way - tee connector is made of nylon and is used with a Quick Frame profile which has built-in ridges that bite into the fastener to create tension without the use of hardware. It provides flush connections of up to three Quick Frame profiles using only a soft-faced mallet to form light-duty yet sturdy builds. This fastener can connect two profiles end to end with an additional 90 degree connection and is also commonly used when transitioning between standard and flanged profiles. The 3 way - tee connector requires no additional hardware and no machining services. Connecting flanged Quick Frame profiles at a 90 degree angle requires a 45 degree miter cut to connect without interference.