Secure your peace of mind with the OnGuard Mastiff L Chain Lock. Its titanium reinforced, hardened steel hexagonal link chain offers unmatched security. This lock stands out with a longer chain for flexible locking and a high-security Boxer U-lock that doubles as a disc lock, providing top-notch protection in medium to high crime areas.Key Features and Benefits:Titanium Reinforced Chain: The 10mm thick, titanium reinforced, hardened steel hexagonal link chain resists cutting and prying. This ensures your bike remains where you left it, safeguarded against theft.Z-Cylinder Technology: This bump-proof cylinder resists picking, pulling, or drilling. It delivers advanced protection, making unauthorised access nearly impossible.Rounded Design with Centred Keyway: This smart design feature eliminates pry points. It increases the lock's resilience against forced entry, ensuring your bike's security.Protective Coatings: The co-moulded crossbar cover and double rubber coated shackle prevent scr