This Claber branch off coupling (model 91073) is designed for connecting 1/4" (4-6mm) feeding tube sections to a 1/2" (13-16mm) main tube. It serves as a T-shaped reducing joint for irrigation systems. The coupling is black in color and comes as a pack of two. Its product type is a hose pipe fitting. The dimensions are suitable for micro-irrigation, and it is manufactured by Claber. The weight of the item is approximately 0.044 pounds.