With four different openings, this ball cross elbow pipe fitting gives you ultimate control to match your bar rail to any 90 degree angles or perpendicular angles in your bar. Made out of solid brass, our Cross Ball tubing is super stylish and high on functionality. You can create intersecting bar foot rails or handrails create intersecting bar foot rails or handrails in a flash. Ball Cross for 1-1/2" Diameter Tubing Ball Cross for 2" Diameter Tubing