Round End Cap PVC 6 in Nominal Pipe Size 6 5/8 in Inside Diameter 6 9/16 in Outside Diameter 2 in Overall Length Wall Thickness 3/16 in For Pipe Schedule Schedule 40 4.3 psi Maximum Operating Pressure 140 Degrees F Includes Clamp Yes Number of Clamps included 1 Clamp Material 300 Series Stainless Steel Clamp Type Interlocked Worm Gear Includes Shield No Black