Products Rail FittingTee Back Tee 60° 156-66045-00 P/N:156-66045-00 Tube O.D.:7/8" (22.2 mm) Use: Rt. Wt.(g): 170 With 1/4-28 Set Screws You May Also Be Interested In Tee Rail Fitting Universal 60°, SS 556-21591-00 Tee Rail Fitting 60° Left, SS with Set Screws 556-21601-00 Wire Hook 397-S2507S TURNBUCKLE, EYE+HOOK 397-SST-0919