The Viking chain lock provides the ultimate protection with its 18/18 maximum security Seatylock ranking and a Sold Secure Gold Certification. Just as its name implies, the Viking stands for strength and durability, a perfect solution for high risk security needs in high theft areas. The Viking was created to combine maximum security needs with user-friendly features that are usually absent in bulky, heavy chain locks.  KEY FEATURES:Magnetic Fixation System ,Protective Casing ,Water-Resistant Neoprene Sleeve ,Gold Secure Rating ,90cm, 110cm and 140cm.