4" 110 mm Threaded Tank Connector Double socket version.

Please note 110 mm pipe will fit in to both sides

Supplied with a flat rubber gasket

Socket depth in to which you would glue the 110 mm pipe is around 38 mm on each side.

Would require a hole size of 123 mm diameter or more

Outer flange is around 170 mm total,outer flange being around 25 mm wide