358 Anti-Climb Security Fence | ASTM F2656-20 Rated

The 358 anti climb fence represents the most widely specified high-security welded mesh barrier globally, combining the 358 mesh pattern with reinforced structural components to deliver defense-in-depth perimeter protection. Hebei Maifa Metal Products Co.,Ltd. manufactures 358 anti climb fence using 4.0mm diameter steel wire welded into a rigid mesh panel with apertures of 76.2mm x 12.7mm. The 358 anti climb fence design prevents climbing by eliminating any handhold or foothold larger than 12.7mm, while the 4.0mm wire diameter and welded intersections resist cutting attempts by conventional hand tools. Our manufacturing process includes hot-dip galvanizing after welding, ensuring complete corrosion protection including weld points and cut edges. The 358 anti climb fence is typically supplied with matching posts made from square tube sections 60mm x 60mm or 80mm x 80mm, with post wall thickness ranging from 1.5mm to 3.0mm. Panel heights are available from 1.0m up to 4.0m, with standard widths of 2.0m, 2.2m, 2.5m, and 3.0m. Surface treatment options include hot-dip galvanizing (zinc coating), Galfan coating (zinc-aluminum alloy), plus polyester powder coating in any RAL color for enhanced aesthetics and additional corrosion resistance. Applications for 358 anti climb fence include prisons and correctional facilities, military installations, airports and seaports, data centers, electrical substations, chemical plants, secure government buildings, and commercial warehouses with high-value inventory. For security consultants, facility managers, and government procurement officers requiring 358 anti climb fence, please contact our high-security division with your project specifications and required security certification levels. We provide detailed technical documentation including wire tensile strength certificates, weld integrity test reports, and coating thickness verification for every shipment.