| Info |
| Exposed Height (feet) |
Shaft Diameter (inch) |
Maximum Wall Thickness (inch) |
Maximum Unflagged Windspeed (mph) |
Recommended Flag Size (feet) |
Flagged Windspeed (mph) |
Concord Continental Catalog Part Number |
|
| Base | Top | ||||||
| 20 | 4 | 2 | .125 | 163 | 5x8 | 110 | C20040125 |
| 20 | 5 | 3 | .125 | 255 | 5x8 | 120+ | C20050125 |
| 20 | 5 | 2 | .188 | 316 | 5x8 | 120+ | C20050188 |
| 25 | 5 | 3 | .125 | 154 | 5x8 | 105 | C25050125 |
| 25 | 5 | 3 | .156 | 201 | 5x8 | 120 | C25050156 |
| 25 | 5.5 | 3.5 | .188 | 256 | 5x8 | 120+ | C25055188 |
| 25 | 6 | 3.5 | .156 | 195 | 5x8 | 120+ | C25060156 |
| 25 | 6 | 3.5 | .188 | 222 | 5x8 | 120+ | C25060188 |
| 30 | 5 | 3 | .125 | 110 | 6x10 | 85 | C30050125 |
| 30 | 5 | 3 | .156 | 126 | 6x10 | 95 | C30050156 |
| 30 | 6 | 3.5 | .156 | 195 | 6x10 | 120 | C30060156 |
| 30 | 6 | 3.5 | .188 | 222 | 6x10 | 120+ | C30060188 |
| 35 | 5 | 3 | .156 | 100 | 6x10 | 80 | C35050156 |
| 35 | 6 | 3.5 | .156 | 129 | 6x10 | 95 | C35060156 |
| 35 | 7 | 3.5 | .156 | 184 | 6x10 | 120 | C35070156 |
| 35 | 7 | 3.5 | .188 | 209 | 6x10 | 120 | C35070188 |
| 40 | 7 | 3.5 | .156 | 138 | 8x12 | 95 | C40070156 |
| 40 | 8 | 3.5 | .188 | 203 | 8x12 | 120 | C40080188 |
| 45 | 8 | 3.5 | .188 | 166 | 8x12 | 110 | C45080188 |
| 50 | 8 | 3.5 | .188 | 127 | 10x15 | 95 | C50080188 |
| 50 | 10 | 4 | .188 | 185 | 10x15 | 115 | C50100188 |
| 60 | 10 | 4 | .188 | 136 | 12x18 | 95 | C60100188 |
| 60 | 10 | 4 | .250 | 167 | 12x18 | 110 | C60100250 |
| 60 | 12 | 4.4 | .250 | 213 | 12x18 | 120 | C60120250 |
| 70 | 10 | 4 | .312 | 145 | 15x25 | 95 | C70100312 |
| 70 | 12 | 3.6 | .250 | 169 | 15x25 | 115 | C70120250 |
| 80 | 12 | 4 | .375 | 174 | 20x30 | 115 | C80120375 |
