18mm MAX-Performance steel arch resistant to tronchesis, pincers and levers. Includes 3 ergonomic stainless steel keys and LED light handle. By registering for sito Kryptonite you will be able to participate in the "Anti-Theft Protection" program. It provides that, in case of bicycle or vehicle stolen due to malicious opening or lock malfunction, Kryptonite will pay you the minor between: 1. The basic price of your bike or vehicle excluding taxes and accessories; 2. Any deductible insurance (Kryptonite will require proof of payment from your insurance company). To participate in the program you must register online sito Kryptonite (kryptonitelock.com) within 30 days from the date of purchase. The following information is required le registration: 1. Personal data 2. Information about the lock including a copy of the purchase receipt 3. The key number of your lock 4. Vehicle information including vehicle type, base price, serial number 5. A detailed copy of the sales invoice 6. A photo of your vehicle