Products Rail FittingTee Back 90° Tee-Cable Anchor 156-66019-00 P/N:156-66019-00 Tube O.D.:7/8" (22.2 mm) Eye I.D.: 0.38"( 10 mm) Wt.(g): 210 With 1/4-28 Set Screws You May Also Be Interested In Tee Rail Fitting 90, SS w/set Screws 556-21623-00 3-Way Corner Fitting 956-09797-00 Hinge 956-06020-316 Flush Mount Pole Sockets 956-09882-00