2 1/4″ SQUARE-2.25″ – 10-14 Ga ( 1.99″ – 2.08″ ID) Black Plastic Tubing Plug
Square tubing plugs can be used in a variety of applications, such as creating an attractive finish to patio or office furniture. The material of square t. PE-LD, To fit square tube size OD2.250″ Wall thickness 10-14 Ga. (.134-.083)”.