6 WHITE PRY-OUT DP W/NON-SKID

An extra heavy “O” ring to assure watertight fit. To be installed in areas where internal pressure (oil-canning) is NOT present. Ideal for inspection compartments, for clean out or access to shut off valves, back-up fasteners. ID 6-3/16″ OD 8-1/8″ Hole 6-1/2″ Color White Center Non-Skid