Mechanical Cleanout Plug Bypass Connection Size Not Applicable Bypass Connection Type Not Applicable Bypass Thread Gender Not Applicable For Maximum Pipe Inside Diameter 4 in For Minimum Pipe Inside Diameter 4 in For Pipe Size 4 in Handle Material Galvanized Steel Included Water Fill Port/Hose Not Included Maximum Back Pressure (Air) 65 psi Maximum Back Pressure (Water) 150 ft of head Overall Height 13.9 in Padlock Shackle Diameter Not Applicable Plate Material Galvanized Steel