SS Waste Coupling is fitted in the drainage systems in order to drain harmful liquid and water. This is ideal to be utilized in bathroom, washbasin & bathtubs fittings, kitchen sinks, etc. This type of coupling has spiral threads, which ensure its easy fitting. It is made of the best in grade stainless steel with advanced die-casting technology that guarantees ideal diameter, corrosion resistance, sturdy construction and durability. The SS Waste Coupling is easy to maintain, and comes in different sizes and finishes.