Yale bike locks have been developed to offer true peace of mind whether for use at home or out and about with a rubber coating to prevent scratching and totally weather proof these locks can not only be used to secure bikes but can also be used for small scooters mopeds or outdoor possessions the yale pcs high security chain is a flexible chain measuring a total of 1000mm like cables ultra hardened steel chains can also be used with any type of padlock offering greater security they make sawing