358 Anti Climb Security Fence

We are a professional 358 welded mesh fence system supplier. 358 security anti-climb fence It is mainly used to prevent unauthorized access to high-risk or high-value assets, such as railway corridors, correctional facilities, substations and airports.

The standard arrangement is 2200 mm high panels fixed to specially designed posts and top and bottom rails with tamper-proof fixings. 358 mesh means vertical wires are resistance welded at 3 inches (75 mm) centers, and horizontal wires use 8-gauge (Ø4 mm) wire at 0.5 inches (12.5 mm) centers. The close wire spacing makes the panels difficult to climb without the help of tools, and time-consuming to cut.

At the same time, the mesh maintains a high level of surveillance through the fence to assist in detecting and recording intruders. The fence is combined with our heavy-duty hinge locking hardware to form an integrated solution.

358 Security Safety Fence

Minimum order quantity: negotiable

Supply capacity: 1,000 sets per day.

Delivery period: subject to actual conditions

Conventional packaging:

1>Fence panel: plastic film + wooden/metal pallet

2>Fence post: each post is packed in a plastic bag (with the cover on the post) + pallet

3>Accessories: small plastic bag + carton

4>According to your requirements

358 Anti-Climb Fence: Core Security Features Explained

When high-level security is non-negotiable, the 358 anti-climb fence stands as a fortress against unauthorized access—and JINJIU, a leading anti-climb fence manufacturer, engineers it to redefine protection standards. Let’s break down its core security features that make it a top choice for critical areas where breaches could have severe consequences.

At the heart of its defense is the ultra-tight mesh design: 76.2mm x 12.7mm apertures (a key anti-climb fence size detail). This tiny grid is intentionally engineered to leave no room for fingers, tools, or even climbing aids to gain a grip. Unlike traditional anti-climb fence options with larger gaps that invite tampering, this precision-sized mesh eliminates footholds entirely—explaining why it’s named “358” (derived from 3”x0.5” in imperial units, a nod to its impenetrable structure). Even the most determined intruders find it nearly impossible to scale, as the mesh resists bending under pressure, maintaining its integrity against sustained force.

Durability amplifies its security credentials. Crafted from high-tensile steel wire with a minimum yield strength of 350MPa, the 358 anti-climb fence resists cutting, prying, or forced entry—even against heavy-duty tools like bolt cutters. To fortify against the elements, our galvanized anti-climb fence undergoes a hot-dip galvanization process, depositing a zinc coating of 80-120g/m² that forms a barrier against rust, corrosion, and extreme weather. This dual protection ensures the fence remains robust in coastal areas, industrial zones, or regions with harsh temperature fluctuations, boasting a lifespan of 20+ years with minimal maintenance.

As a trusted anti-climb fence manufacturer, we prioritize adaptability without compromising security. Our anti-climb fence size options extend beyond standard heights (1.8m to 3.0m) and widths (2.4m to 3.0m); we offer custom dimensions to fit unique perimeters, from curved boundaries to sloped terrain. Each panel integrates seamlessly with secure mounting systems, featuring hidden fasteners that eliminate exposed hardware—another layer of defense against tampering. For added versatility, we also provide powder-coating options in RAL colors, allowing the fence to blend with surroundings while retaining its protective core.

Whether securing prisons, power plants, airports, or sensitive industrial sites, the 358 anti-climb fence delivers peace of mind through a combination of unyielding design, rugged durability, and tailored precision. It’s not just a barrier—it’s a proactive security solution that stays one step ahead of threats.

Why 358 Anti-Climb Fence Leads in High-Security Solutions

In high-stakes environments where security can’t falter, the 358 anti-climb fence outperforms conventional options—earning its place as the gold standard for critical infrastructure. But what makes it the leader in high-security solutions? Let’s dive into why it stands head and shoulders above other anti-climb fence systems.

First, its unrivaled anti-intrusion design sets it apart. Unlike standard anti-climb fence with larger gaps that leave room for tampering, the 358 anti-climb fence features a 76.2mm x 12.7mm mesh—so tight that even tools or fingers can’t gain purchase. This eliminates scaling attempts entirely, a critical edge for sites like prisons, military bases, and airports where breaches risk catastrophic consequences.

Durability is another game-changer. Crafted as a galvanized anti-climb fence, it undergoes hot-dip galvanization to resist rust, corrosion, and extreme weather—ensuring decades of reliability in harsh conditions, from coastal salt spray to industrial chemical exposure. This longevity outlasts traditional fencing, reducing replacement costs and maintenance headaches.

As a trusted anti-climb fence manufacturer, JINJIU amplifies this lead with tailored precision. Our anti-climb fence size options—from standard 1.8m-3.0m heights to custom dimensions—adapt to unique perimeters, whether securing curved borders or sloped terrain. This flexibility means no compromise between security and site specifics, a luxury that generic fences can’t match.

Beyond design and durability, it’s the holistic security approach that cements its lead. Hidden fasteners eliminate tampering points, while high-tensile steel resists cutting or bending. When paired with JINJIU’s expertise as an anti-climb fence manufacturer, the result is a system engineered to stay ahead of evolving threats.

For high-security needs, the 358 anti-climb fence doesn’t just meet standards—it redefines them. It’s why professionals trust it to protect what matters most.

358 Anti Climb Fence Specification

Choose the size you need or contact customer service for customization

358 Anti-Climb Fence Surface treatment

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  Powder Coated Galvanized

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  PVC Coated

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  Hot Dipped Galvanized

358 Anti Climb Fence Advantage

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  What are the security benefits of the 358 fence?

     The 358 fence offers superior security due to its anti-climb properties and resistance to cutting. The small mesh openings prevent footholds, making it challenging for intruders to scale the fence. Additionally, its sturdy construction can withstand significant force, deterring unauthorized access to sensitive areas.

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  Is the 358 fence suitable for various environments?

     Yes, the 358 fence is versatile and can be used in a variety of environments, including industrial sites, military bases, airports, and correctional facilities. Its durable materials and design make it suitable for both urban and rural settings, providing reliable security in diverse conditions.

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  How does the 358 fence compare to other fencing options?

     Compared to traditional chain-link or barbed wire fences, the 358 fence offers enhanced security without compromising visibility. Its robust design is more resistant to tampering and vandalism, making it a preferred choice for high-security applications. Additionally, it often requires less maintenance over time.

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  What customization options are available for the 358 fence?

     Our factory offers various customization options for the 358 fence, including different heights, colors, and coatings to suit specific security needs and aesthetic preferences. We can also provide additional features such as barbed wire toppings, anti-climb spikes, and integrated security systems to enhance protection further.

For more information or to discuss your specific requirements, please contact our sales team

Package And Shipping

358 Security Fence is a high security fence system that is often used to protect important facilities, borders, prisons, military bases, and other security-sensitive areas. Its name "358" refers to the characteristics of its grid structure: the grid is 3 inches wide and 5 inches high per square inch, and the diameter of the 8-gauge wire. This design makes the fence highly resistant to vandalism and escape.

358 Security Fence is also known as High Security Fence, Anti-Climb Fence, Prison Fence. It is extremely difficult to penetrate and difficult to attack with conventional hand tools. It is anti-climb and anti-cut.