Products OthersStanchion Back Stanchion Cap 156-66088-00 P/N:156-66088-00 Tube O.D.: 7/8"(22.2 mm) Hole Dia.:1/4" (6.3 mm) Wt.(g): 110 With 1/4-28 Set Screws You May Also Be Interested In Center 60° Stanchion 156-66352-00 End 120° Stanchion 156-66180-00 Grab Rail Handle 256-31444-00 TURNBUCKLE, JAW+JAW 397-SST-1216