(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga (1.35"-1.42" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture Sliding Inserts - End Caps for Fitness Equipment

(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga (Rod Hole Size 1.35" to 1.42" ID) Tubing Plug | End Caps for Fitness Equipment. These attractive plugs will protect and finish off your square tubing ends.Dimension A 1.500" 38.10mm,10-14 Ga. (.134-.083 )wall thickness, Dimension B0.52