Product Description Security Chain and Lock Kit Stainless Steel 31 inch/6mm Thick Bike Chain Lock with Key Bike Locks Heavy Duty Anti Theft Bicycle Lock for Mountain City or Electric Bike Bicycle, Motorcycle Wide Application! It can be used in outdoor & indoor use, Multi-purpose Such us bicycle, motorcycle, gates, fences, doors, grills, tool boxes, ladders sports equipment, and so on. Just use it to freely protect your valuable objects as long as the length of this bike lock is suitable for the objects you protected. FEATURES: Stainless Steelmaterial that is anti Rusting, Cutting, Sawing. Provides outdoor protection. This Lock can be used in outdoor or Bad Weather Condition. ATTENTION: When you purchase this chain lock, please make sure that all the sizes of this chain lock meets your requirement. Stainless Steel chain lock chain length 2.6 feet (80 cm), 6 mm Diameter with stainless steel anti cutting lock head and 4 keys Stainless steel chain locks are made of stainless steel material, and bicycle chain locks have characteristics such as low rust, corrosion resistance, and wear resistance. Therefore, chain locks have a longer service life and can be used in rainy environments Perfect medium length and weight of the bicycle chain lock makes it easy to carry, is great lock for Moto, Scooter, Bike, Door, fences, tool boxes, trolleys,and etc Easy security chain lock is easy to fold and store, easy to Turn the key to 90 degree, pull the lock head to open, insert the head to lock and turn back 90 degree and get the key away Anti-shear lock:Every Padlock is individually tested at the factory to ensure smooth performance before packaging. keyed locks come with rust resistant keys and use common keyways for duplication,provides long life and smooth operation