Lock Style: Combination cable tie lock.Weight: 81.8g.Lock surface treatment :Lacquer .Lock head material :Zinc alloy .Built-in material :Alloy stainless steel strip .Wrap Material :Nylon. Lock Distance :10 in - 18 in .Length :560mm.Width: 11mm.Shear force :4200N .Tensile Force:1800N.Application range: Bicycles, balance bikes, helmets, retractable doors, luggage, battery cars, etc.This zip-tie lock is a cutting edge, steel core, zip-tie style combo lock. Equipped with a 3-digit resettable combination function and 18” of locking length, these lightweight, easy-carry locks have more potential than meets the eye. Whether it's for your bicycles, balance bikes, helmets, retractable doors, luggage, battery cars, this lock is convenience for your priority. Winding risk may exist, please keep away from little kids.Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.Safety tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure.Please contact customer service to install the lock frame or change the password.