Henry Squire J3 Round Section Hard Chain

The Squire J3 8mm x 900mm Round Section Hard Boron Alloy Chain offers very high security in a slightly more compact profile. This 8mm diameter variant combines excellent cut and drill resistance with a versatile 900mm length, making it ideal for locking perimeter gates, substations, heavy goods vehicles, and other security-critical applications where space or weight considerations are important. As part of the Stronghold range, this chain has achieved Sold Secure Silver certification after undergoing extensive and prolonged attack testing. It would be recommended where there is an increased health and safety risk to the public or employees, providing reliable protection for commercial and trade environments. The hardened boron alloy construction and round section design ensure maximum durability and security performance, whilst CRIMESTOPPERS support adds further confidence.