For two Reichle &, De-Massari connection modules or other R&, M modules. Information http//www.rdm.com. To be completed with angled outlet system M 4646xx, 4649xx Angled outlet with label field system design MEG4540-60xx Angled outlet system surface, AQUADESIGN 4643xx Accessories Reichle &, De-Massari connection module, unshielded 465580/82. Reichle &, De-Massari connection module, shielded 465581/83. Reichle &, De-Massari splash flange 465591. Reichle &, De-Massari splash grommet 465590. Color black.