For innovators by innovators, the iCHANGE padlock is really 2 locks in 1. Our patented design allows you to quickly swap from a standard shackle to a long shackle – and back – in seconds, with no tools required! This enables you to use one lock for a wide range of applications. Changing shackles is as simple as a turn of the key to release the shackle and another turn to secure the new one. And you get this flexibility without giving up strength and security. The iCHANGE lock is the most versatile security tool in the industry.