Products Rail FittingTee Back Tee 90° 156-66043-00 P/N:156-66043-00 Tube O.D.: 7/8" (22.2 mm) Wt.(g):150 With 1/4-28 Set Screws You May Also Be Interested In Split 90° Tee Base 956-09919-00 Counter-Bored 556-21602-00 90° Tee Sleeve 956-09790-00 Anchor 956-20002-00