Compact 6-1/8 inch U-Lock for Master Cyclists

The Master Lock 8170D U-Lock Bike Lock with Key is designed to provide maximum security and reliability for your bicycle. The hardened steel body measures 6-1/8 inches (15 cm) wide, ensuring superior strength and durability. The double locking shackle, with a diameter of 1/2 inch (13 mm) and a length of 8 inches (20 cm), is also made of hardened steel, offering exceptional resistance against prying, cutting, and sawing attempts.

The disc key cylinder included in this lock is engineered to prevent picking, further enhancing the overall security features. This U-shaped steel bike lock is the perfect solution for safeguarding your bicycle, as it is built to withstand the toughest challenges and deter would-be thieves.

The object of this lock is to keep your bike securely in place, not to allow someone to easily take it away. When it comes to security, this lock sets a new standard, featuring double locking shackles and high-security disc cylinders that provide unparalleled protection.

To ensure your bike's safety, the pliable rubber-coated shackle is designed to protect the bike's finish from scratches and weathering. This outdoor heavy-duty bike U-lock is the ideal choice for securing your bicycle, whether you're at home, work, or on the go.

For your convenience, the lock comes with a carrier bracket, allowing you to easily transport it with your bike. It's important to measure your door's backset, cross bore, and thickness to ensure a proper fit before purchasing.

In summary, the Master Lock 8170D U-Lock Bike Lock with Key offers a comprehensive security solution for your bicycle. With its hardened steel construction, double locking shackle, and disc key cylinder, this lock provides the ultimate protection against theft, ensuring your bike remains safe and secure wherever you go.

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