Master Lock 8170D U-Lock, 6-1/8 inch, Black

The revised content is as follows:

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

The disc key cylinder technology employed in this bike lock effectively prevents picking, further enhancing the security features. The underlying philosophy behind this lock's design is to prioritize the security of your bicycle, making it much more difficult for anyone to steal it.

These locks are engineered with a focus on delivering uncompromising protection. The double locking shackle and high-security disc cylinders work in tandem to create a formidable barrier against potential threats. Moreover, the pliable rubber coating on the shackle ensures that your bike's finish remains unscathed.

Versatile and convenient, the Master Lock 8170D U-Lock Bike Lock with Key is an ideal choice for outdoor use as a heavy-duty bicycle lock. It comes with a carrier bracket that allows for easy transportation, making it a practical solution for securing your bike during your adventures.

When selecting this bike lock, it's important to measure the relevant dimensions of your door, including the backset, cross bore, and thickness, to ensure a proper fit and optimal protection for your bicycle.

In summary, the Master Lock 8170D U-Lock Bike Lock with Key is a robust and reliable security solution that prioritizes the protection of your bicycle. Its hardened steel construction, double locking shackle, and anti-pick disc key cylinder work together to create a formidable barrier against theft, giving you the peace of mind to enjoy your cycling experiences.

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