The robust plastic Gaine siège sanitaire is compatible with all the conventional basins. It is equipped with a system of hidden locking. With the need the personnel for maintenance can easily open and leave the seat his place of fixing.The sturdy plastic Gaine siège sanitaire is compatible with all conventional cups. He moved as easily sight of a toilet. Once the media posed with the black rubber you have to screw the two screws into plastic. Drag Gaine siège sanitaire then on the media. It has a locking system hidden. You hear the lock of the rear toilet of a click. If necessary maintenance personnel can easily break open and the seat of its setting up.