Mammoth Square Chain With Shackle Lock - 12mm x 1.8m - Thatcham Approved

If you are looking for the ultimate in security then you have just found it in this Thatcham approved chain lock. 12mm square link Cro-Mo steel is formed into narrow links that provide exceptional strength while greatly reducing any leverage a potential thief may apply.

The lock body is made from hardened steel and uses a double bearing mechanism and reinforced cylinder plates to make it incredibly resistant to drilling and picking. The lock closure shackle uses hardened Cro-Mo steel to continue the highly secure features.

Insurance companies will often specify certain criteria for locks and immovable objects before granting cover for the actual value of the bike and not some nominal figure. Thatcham approval is equivalent to Sold Secure Gold standards ensuring you have the best coverage.

This Mammoth security product has been evaluated against “The British Insurance Industry’s Criteria for Vehicle Security”, using specific tests to indicate the effectiveness of the product. It is recognised as a Thatcham ‘Approved Device’ Category 3 Mechanical Immobiliser.

Thatcham Evaluation number TMC3-03-1207