Brake disc lock Granit Detecto XPlus 8077. Features: The 13,5mm bolt, the lock body as well as supporting elements of the locking mechanism are made of special hardened steel. Alarm function on basis of the ABUS 3D detection system that means, that every movement is detected. Alarm of at least 100 dB for 15 seconds (activates automatically again). Lock can be transported in locked condition without activating the detection system thanks to automatic brake disc recognition system.Two keys are supplied with the lock. Two AAA standard batteries for the alarm function are included. ABUS Code Card for additional or replacement keys. Technical data: Security level: 18/20. Brake disc lock bolt: 13 mm. Brake disc lock inner clearance length: 48 mm. Weight: 880 g.