"358" comes from its measurements 3" x 0.5" x 8 gauges which equates to approx. 76.2mm x 12.7mm x 4mm (Length x height x Diameter) in metric."anti-climb": smaller openings, no place for toe or finger to hold.

Description：358 security fence is also called anti climb fence which is the ultimate heavy duty welded mesh panel providing the highest degree of security with excellent see through visibility. 358 security fence has toe and finger proof profile. With spacing specification of 75mm x 12.5mm, it is im

358 security fences are extremely difficult to penetrate, with the small mesh aperture being effectively finger proof, and extremely difficult to attack using conventional hand tools. 358 fences are recognized as one of the most difficult to break through the barrier, because it is difficult to clim