Kryptonite Keeper Alarm Disc Lock

Features:

• High security disc cylinder with double reinforcement
  
• Stapler-style disc lock that immobilizes the vehicle to prevent theft by rollover or with the driver
  
• Fits disc rotors up to 7 mm thick
  
• The IPX7 waterproof electronic module is fully protected
  
• Compact, lightweight and waterproof
  
• Built-in 100db alarm speaker system
  
• The 5.5 mm diameter pin fits the smaller rotor vent holes. The 5 mm diameter pin fits the smaller rotor vent holes.
  
• Includes 2 stainless steel wrenches, ergonomically designed to reduce the amount of torque and prevent bending or breakage
  
• Arm/Disarm alarm function selection (transport)
  
• Long battery life (est. 1 year) with replaceable 900 Mah High-Capacity CR2 battery
  
• Eligible for the ATPO program
  
• Key safe program
  
• Security Rating 5/10
• Product dimensions: 0.21" (5.5mm) locking pin diameter
  
• Product weight: 0.91lbs (0.415g)