Brass angular Hose Fittings are used to connect flexible tubes and pipes at angles of 450, 600 or 900. They are made by hot stamping and then machined to perfection. The Tees / Splitters / Crosses can be used to connect 2 - 4 Hose / Tubes at one connection point. The Brass Elbows are used to connect two hoses at an angle of 900 or 450.