MAXWELL Drain Test Plug 12 Inch (300 Mm) With Brass Cap And Larger Steel Wing Nut

OverviewCentre locking drain test plugs with steel plates with yellow galvanized coating, brass cap with larger steel wing nuts. Suitable for air or water testing of drains and sewers. Size 12 Inch (300 MM). Maxwell manufactures a wide range of drain test plugs in brass to chimney sweeping heads.