Products Rail FittingTee Back Tee 60° 156-66044-00 P/N:156-66044-00 Tube O.D.: 7/8" (22.2 mm) Use:Lt. Wt.(g): 170 With 1/4-28 Set Screws You May Also Be Interested In Rail Tees 956-09799-00 Rail Tees 956-09779-00 Anchor Roller Combination Chain Stopper 956-73503-00 Pantograph Arm 556-10174-00