Oxford BOSS Disc Brake Lock with Built-In Alarm, 14 mm

Oxford's most powerful lock with integrated alarm.
Features heavy-duty construction that is impervious to water, cold, heat and vibration. Dual-locking points and extra shielding against picking offer excellent protection.
Works as a disc brake lock or chain.

Specifications:
14 mm steel clip
75 mm bracket height
42 mm bracket width
100-decibel alarm that can be deactivated