Specially manufactured to meet our highest specifications, this carbon magnese Boron Steel chain is virtually impregnable. With 85 ton tensile strength & a surface hardness of 835VPN (10kg) it has the most formidable resistance to bolt cropping, sawing & other forms of attack. Welded ring at one end makes the chain very versatile, enabling it to secure mobile plant to towing vehicles, other plant to fixed objects, thus preventing the unauthorised removal from site. Also enables the chain to