ABUS is a well-known lock brand that makes high quality locks. The ABUS 54TI/50 Titalium Padlock is made of a special type of aluminum that is 30% lighter than standard locks.
The bracket has a NANO Protect coating which gives it optimum protection against rust and dirt. The cylinder with five pins and paracentric key profile makes unauthorized opening of the lock with lock picks more difficult.
This padlock is used with the reddit ranking system. If you can lockpick this lock then you can achieve the orange rank (Rank 3 out of 9).