The urinal connection tube of this line offers greater security to the user and the owner of the place, since its installation is more durable, safe and resistant to theft. Designed for environments with high circulation of people, these products are made with more resistant installations. For example, the tube has a stronger and differently shaped screw, so it cannot be removed with any maintenance wrench. Among the environments that best suit these products, we find public parks, schools, prisons, companies with high circulation of people and public restrooms, for example. This product fits in ½ "size gauges.