358 Security Fence also called high security fence, anti-climb fence, prison fence. It is named by its specification: Mesh Aperture: 76.2mm x 12.7mm (3'' x 0.5''), Wire Dia.: 4mm (Gauge 8)As it is commonly known as a mesh high security fencing system with narrow apertures. This prevents the would be intruder having any foot or finger holds therefore making it extremely difficult to climb. The panels are overlapped at each post and secured by a full length clamp strip, domed headed bolts and security fixings. The introduction of color has now made the 358 prison mesh system a popular choice when security is paramount. 


Construction 
The panels are manufactured to form a mesh pattern of 76.2mm x 12.7mm using 4mm diameter vertical and horizontal wires which are resistance welded at each intersection. This method of construction produces a panel that is both formidable in strength and appearance. 
A range of square hollow section posts are available to suit the specified fencing which is offered in the heights from 1.20m to 5.20m. The panels are attached to the post by means of a 75mm panel overlap. 

Specification 
Wire diameter: 4mm 
Mesh Aperture: 76.2mm*12.7mm(3''*0.5'') 
Horizontal wires: 4mm diameter at 12.7mm centres 
Vertical wires: 4mm diameter at 76.2mm centres 
Height: 2.5m-4.0m 
Width: 2.0m-2.5m
Application: 
Bridge anti-climb guarding & guard safety screening 
Sub-station Security Fencing 
Psychiatric hospital security fencing 
Prison Security Fencing 
Factory Machine guards 
Walkway security fencing 
Airport security fencing 
Shipping Port Security fencing 
Electrical sub-station fencing 
Water Treatment works 
Gas pipelines Security Fence 
High security window grilles 
Balustrades Security Fence