Design to fix sinks

A means for fixing a sink flush with a worktop comprising:

• a worktop with an opening for insertion of a sink;
• the sink having an outer side wall;
• the sink having a top flat surface extending beyond the outer side wall the sink around its entire circumference;
• the worktop having a flat recession extending back from back from edge of opening for the sink;
• the depth and width of the recession on top of the worktop extending away from the opening for the sink being sized to accept the extended flat top surface of the sink such that the top of the worktop and extended flat top surface of the sink are flush;
• a winged projection affixed to the outer side wall of the sink;
• one end of the winged projection being a flat surface below and parallel to the extended flat top surface of the sink;
• a pull element with an oblong U-shaped clamp at its one end to encompass the winged projection affixed to the outer side wall of the sink and terminating at the opposite end in a partly open circle with a treaded hole;
• a screw with a winged projection extending from its top and engaged into the threaded opening at the one end of the pull element;
• the winged projection at the end of the screw rotatable to engaged bottom of the worktop so that rotation of the screw will pull the sink downward vertically.