358 anti-climb security fence, also known as prison mesh or high-security fence, is specially designed to provide maximum perimeter protection. With a small mesh opening (76.2mm x 12.7mm) and heavy wire diameter, this fence is virtually impossible to climb or cut.
Product Features
Mesh Size: 76.2mm × 12.7mm (3" × 0.5")
Wire Diameter: 4.0mm – 6.0mm
Height: 1.8m – 4.0m or custom
Material: Low-carbon steel
Surface Treatment: Hot-dip galvanized / powder coated (RAL colors)
Why Choose 358 Security Fence?

Anti-Climb & Anti-Cut: Extremely narrow openings prevent fingers, tools, or cutters from getting through.
High Visibility: Offers clear visibility for surveillance systems and guards.
Durable & Weatherproof: Galvanized and powder-coated surface ensures long-lasting outdoor performance.
Compatible with Enhancements: Can be topped with razor wire, spikes, CCTV, and motion sensors.
Typical Applications
Prisons and correctional facilities
Military and government buildings
Airports and power plants
Border security and railways
Warehouse and logistics protection zones
Installation & Accessories
We provide posts, clamps, screws, and custom gates to support full installation. Modular design ensures quick deployment in field projects.
Why Import from Our Factory?
As a trusted China-based manufacturer, we offer factory-direct pricing, strict QC, and global shipping. OEM/ODM available for special projects.
Contact Us
Need reliable security fencing? Request a free quote or sample now.
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