The Abus 12KS Loop Security Chain is a professional-grade security solution designed to protect valuable tools, equipment and vehicles on site and in storage. This robust chain combines a 12mm through-hardened steel construction with a protective sleeve to deliver reliable security without compromising paintwork. The square link design provides superior resistance against both bolt cutter and saw attacks, making this chain ideal for securing plant machinery, generators, and trailers at building sites and commercial premises. The through-hardening process ensures consistent strength throughout the entire chain, eliminating weak points that could be exploited by opportunistic theft. A loop end link design allows the chain to be threaded through itself and secured with a close shackle padlock, providing flexible installation options around gates, fencing, or through equipment anchor points. The protective sheath guards against scratching and paint damage on vehicles and machinery, whilst