Kryptonite Kryptolok Alarm Disc Lock

Kryptonite Kryptolok 6A Alarm Disc Lock Keep your bike safe through the night with the Kryptonite Kryptolok 6A Alarm Disc Lock. Features: 6MM Locking Pin Zinc diecast body design and construction Built-in 120dB alarm speaker system and weather proof electronics module is fully protected 2 ergonomically designed stainless steel keys Long lasting battery life with replaceable high capacity 900mAh CR2 battery  Key Safe Program Note: Due to manufacturer restrictions, Kryptonite products can only be shipped to addresses within the United States.