Description
| Part # | Description | Price | Finish |
| GRB40ST | Swivel Top Bracket for 40 mm Square Posts | $20.75 | Satin |
| GRB40-ST-BLK | Swivel Top Bracket for 40 mm Square Posts | $23.75 | Black |
| GRB50ST | Swivel Top Bracket for 50 mm Square Posts | $23.51 | Satin |
| GRB50ST-BLK | Swivel Top Bracket for 50 mm Square Posts | $26.51 | Black |
