Why is it called 358 Anti-Climbing Fence？

Why is it called 358 Anti-Climbing Fence？

"358" is called from its mesh size is 3" × 0.5", 8 refers to its wire number, converted to mm is 4mm, so the size of High Strength 358 Anti-Climbing Fence is 76.2mm× 12.7mm × 4mm. (hole length× hole height × wire diameter).

Process: The mesh of the Shear Resistance 358 Anti-Climbing Fence is a special mesh, the Anti-corrosion 358 Anti-Climbing Fence hole is relatively small, and the welding technology and machine requirements are relatively high.
The combination of Anti-corrosion 358 Anti-Climbing Fence sheet and ordinary fence net to form a special guardrail of high anti-climbing isolation protection net is becoming more and more popular and common.
This is mainly used in prison anti-climbing isolation nets. As the name suggests, Anti-corrosion 358 Anti-Climbing Fence is a kind of barbed wire fence used for prison or detention center protection, which plays a protective role to the greatest extent, because this type of fence mesh hole is relatively small, and Anti-corrosion 358 Anti-Climbing Fence is difficult for general climbing tools or fingers to climb. 358 prison anti-climbing net generally has a thickness of 0.1mm PVC coating, which is moderately priced and has a beautiful appearance.

Peculiarity:
Anti-climbing: The Anti-corrosion 358 Anti-Climbing Fence is narrow enough to reach into the fingers or toes.
Shear resistance: High-strength iron wire and dense mesh make it difficult for shearing tools to cut.
High strength: The superior welding process makes the welding joint dense, coupled with the thicker wire diameter, the overall safety of the guardrail is greatly improved.
Anti-corrosion treatment: there are two ways of hot-dip galvanizing and plastic coating.
The color of plastic coating is mainly green and black, and can be painted into any color according to your needs.