The best bike chain locks offer the flexibility to lock your bike to a range of anchors and can be easier to carry than other types of lock. Along with D-locks (also known as U-locks), they are among ...

There’s no magic, more hardened steel means a more secure lock. The problem is that more steel also means a heavier, harder-to-use lock. The Hiplok Gold finds a way to balance the two opposite ...

A Protector chain, secured with a Squire padlock, is a serious security option – back in 2008 we described them as the toughest chains we'd ever tested. The links of this two-metre chain are 13mm ...