2x2 aluminum tube home depot fittings x 9 ft. Use to redirect runoff to prevent erosion. Thus, I will return the brackets to Home Depot. x 1 in. Foam Semi-Slit Pipe Insulation. Peak Dig-Free Fencing 34 -/4" x 3 ' Niagara Steel Metal Garden Fence Panel Black . P. 98 Popular for its light weight and corrosion resistance, aluminum rectangular tube is used in a variety of applications, including structural, fencing, and handrails. Unfortunately I cannot return the tubing since it was cut to length for a trellis I am building. Its commonly called 2" PVC COUPLING, or if you need an elbow or WYE fittings there are already a built in hub on it. navuulounatongtjjosdhgweljcavmzebmfbfvtjtievomohydzrjvufcerekjmjpxoisxhiqxasetn