Foam nozzle spreader tip

An article comprising:

• a monolith comprising brass or stainless steel and comprising:
• a first surface;
• a hollow space removed from the first surface;
• a first screw hole and a second screw hole through the article and the first surface but not touching the hollow space;
• and
• a third screw hole through the article touching the hollow space;
• wherein the article has a width of at least 51 mm at the widest part of the article;
• wherein the article has a height of at least 48 mm at the highest part of the article;
• wherein the article has a thickness of at least 13 mm at the thickest part of the article;
• wherein the hollow space comprises:
• a half-cylinder region;
• and
• a rounded trapezoidal prism region;
• wherein the half-cylinder comprises:
• a rectangular face flush with the first surface of the article;
• a first end that is flush with a first end of the article;
• a second end in the interior of the article;
• a curved surface in the interior of the article;
• and
• a diameter of 18±0.05 mm parallel to the width of the article;
• wherein the third screw hole touches the curved surface;
• wherein the rounded trapezoidal prism region comprises:
• a flat face flush with the first surface of the article;
• a rounded face opposed to the flat face and in the interior of the article;
• a short base flush with the second end of the half-cylinder;
• a long base opposed to the short base and flush with a convex second end of the article opposed to the first end of the article and having two rounded corners on the rounded face;
• and
• a first leg and a second leg, each connecting the short base to the long base and forming an interior angle of 112±1° with the short base.