Hiplok: Z LOK’s unique double ratchet design fastens while locking providing super convenient added protection for use on car racks, with accessories and other outdoor equipment.FeaturesMulti-Use Steel Core Security TieUnique Cinch Locking MechanismAward-Winning Design400MM Locking LengthWeight:20g SECURITY REDEFINEDWinner of the Design and Innovation Award 2018, Z LOK is the world’s first secured, reusable zip tie. Offering ultra-convenient protection against opportunist thefts for short pit stops, on car racks, for accessories or with any outdoor equipment.PRACTICALITY & VERSATILITYFully adjustable to use as much or as little of the 400mm locking diameter as needed, Z LOK cinches and locks to secure your equipment, whether as a back up for a primary lock, short term security, or to keep accessories or other parts safe whilst you’re away from the bike.