Size: 2-1/2"; Inner Diameter: 73.00mm/ 2.87"; Outer Diameter: 87mm/ 3.43"; Height: 68mm/ 2.68" The cap is made of UPVC, corrosion resistant, high strength, and lighter than metal. With a thickened inner wall, smooth surface, and tight connection.
Size: 2-1/2"; Inner Diameter: 73.00mm/ 2.87"; Outer Diameter: 87mm/ 3.43"; Height: 68mm/ 2.68" The cap is made of UPVC, corrosion resistant, high strength, and lighter than metal. With a thickened inner wall, smooth surface, and tight connection.