Chain

* Highest grade tensile chain available

* High-tech weld control for optimum tensile strength

* 3 stage core hardened and case hardened for maximum resistance to hacksaws and boltcutters,

* Designed using special alloys giving the best strength/weight ratio

* Electro-Zinc plated and gold colour passivated for corrosion protection

* All chains tensile tested and batch hardness tested

Sleeving

* Close woven twisted synthetic fibres

* Resistant to chemicals

* Shrink resistant

* Abrasion resistant

* Gives maximum flexibility and compacts easily

Lock - E.C. Series 130

* Solid special alloy steel body hardened for hacksaw and boltcutter resistance

* Corrosion resistant, nickel chrome surface plating

* 12mm locking bar hardened steel chrome plated

* Steel ball locking of the shackle

* High security radial cylinder mechanism with anti-pick pins - 1000s of key differs

* Stainless steel phosphor bronze spring for durability and corrosion resistance

* Recessed key entry point for cylinder protection

* Rotating hardened steel anti-drill protection guard

* Close shackle design means no room for boltcutters

* Key retention with cylinder unlocked