1.8M Heavy Duty Chain Lock
 
The heavy-duty chain lock cross-sections are square, with a larger cross-section area and greater shear strength than regular round and hexagonal cross-sections.
 Therefore, it can not be easily cut by wire cutters or any other hand tools.
High Security Locks: The security chain and lock is fixed with a durable padlock, which is not easy to be broken and has high security. (please note the lock you will receive may be diferent from the ilustrated in the pictures, but this will not afect the securiy level)
Heavy duty security, square shape chain and hardened steel padlock prevents saw blade and tool cutting. 
Protect your bike under all conditions.
Rust, wear and weather resistance.
Wide range of application.
Ideal to be used for motorcycles, scooters, bicycles, tricycles, doors, grilles, ladders, gates and more. 
Security chain and lock kits usually are used as a bike lock, motorcycle lock, combination lock, cable lock, chain lock