Square Flanges
| Size | Flat | Angle | |
| 6" | 1 1/4 x 3/16" | Available | Available |
| 8" | 1 1/4 x 3/16" | Available | Available |
| 10" | 1 1/4 x 3/16" | Available | Available |
| 12" | 1 1/2 x 3/16" | Available | Available |
| 14" | 1 1/2 x 3/16" | Available | Available |
| 16" | 1 1/2 x 3/16" | Available | Available |
| 18" | 1 1/2 x 3/16" | Available | Available |
| 20" | 1 1/2 x 3/16" | Available | Available |
| 24" | 1 1/2 x 3/16" | Available | Available |
Flanges are unprimed, galvanized available.
Other sizes available.
Other sizes available.