Products Rail FittingTee Back Tee 60° 156-66037-00 P/N:156-66037-00 Tube O.D.: 7/8" (22.2 mm) USE: Lt. Wt.(g):160 Drilled & Counter-Bored You May Also Be Interested In Tee 60° 156-66138-00 Tee Rail Fitting 90, SS w/set Screws 556-21620-00 Single Pull 556-16700-00 Rod Holder,SS 556-11250-00