高防护网是最终的安全围栏。主要用在监狱和其他设施安全的防护上，因为它不容易攀爬。
该防护网的连接采用了圆柱形角柱，使防护网可以向任意角度安装，也就是说，防护网在安装时几乎不受任何条件限制。
| 丝径 |
目数 | |
|
英寸 |
毫米 | |
|
2.5mm/3.0mm |
4" x 4" |
101.6mm x 101.6mm |
|
2.5mm/3.0mm |
4" x 3" |
101.6mm x 50.8mm |
|
2.0mm/2.5mm |
4" X 2" |
101.6mm x 50.8mm |
|
1.9mm/2.4mm |
3" X 2" |
75mm x 50.8mm |
|
1.9mm/2.4mm |
2" X 2" |
50.8mm x 50.8mm |
|
1.9mm/2.4mm |
2" X 1" |
50.8mm x 25.4mm |