Products Rail FittingTee Back Long Tee 90° 156-66370-00 P/N:156-66370-00 Tube O.D.: 7/8" (22.2 mm) Wt.(g): 340 You May Also Be Interested In 45° Tee 956-09761-00 Tee 60° 156-66137-00 NAVIGATION LIGHTS 956-50204-00 Thru-Hull 256-42881-00