ABUS 6KS/65 Security Chain Length 65cm Link Diameter 6mm
is no longer available although you may find similar or newer versions below:
Available in 6 - 12mm diameter in a selection of lengths.
10mm diameter is Thatcham approved when used with 34CS/55 padlocks.
Square section chainsLink Thickness: 6mmChain Length: 650mmInside link: 9mm
Square link security chain made from chain links produced from a hardened special chain steel