Master Lock 8170D U-Lock - 6-1/8" Wide, 8" Shackle, Black
Secure Your Belongings with the Durable Master Lock 8170D U-Lock
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Protecting your bike from theft is a critical concern for any cyclist. The Master Lock 8170D U-Lock is designed to combat this very issue with its robust 6-1/8" wide, hardened steel shackle that offers exceptional resistance against cutting and prying. Its durable black finish not only enhances longevity but also adds an extra layer of protection against the elements, ensuring your lock remains reliable through various weather conditions.
This U-Lock is incredibly easy to use in daily life. Simply secure your bike by inserting the shackle through the frame and wheel, then attach it to a solid anchor point. You’ll appreciate how quickly you can lock and unlock your bike during errands or commutes, thanks to the intuitive locking mechanism. Its compact size also makes it convenient to carry on your ride, without adding unnecessary bulk to your gear.
Investing in the Master Lock 8170D U-Lock means investing in peace of mind. By using this U-Lock, you significantly reduce the risk of bike theft, allowing you to focus on enjoying your ride rather than worrying about securing your bicycle. Its sturdy construction and reliable performance deliver real-world utility that translates into longer-lasting protection for your investment, ultimately saving you money and hassle in the long run.
Best For: Urban cyclists, College students, Commuters, Recreational ridersThe Master Lock 8170D U-Lock is a robust solution for your bicycle security needs, particularly if you prioritize the safety of your ride. This lock is crafted from hardened steel, providing a strong defense against tampering and cutting, making it one of the top contenders in the realm of bike locks.
With a body width of 6-1/8 inches and an 8-inch shackle, this lock offers ample space to secure your bicycle, whether in a bustling urban area or a more secluded suburban setting. Its imposing design not only secures your bike but acts as a deterrent to potential thieves.
Ease of use is another key feature of the Master Lock 8170D. The double-locking mechanism enhances security while allowing for quick and efficient access when needed. Lightweight yet durable, the U-lock conveniently fits into most backpacks or bike bags, ensuring that portability doesn’t compromise security.
Features
- Hardened Steel Body: Designed to withstand significant impacts and cutting attempts. Double Locking Mechanism: Provides enhanced security and ease of use. U-Shaped Design: Fits securely around various bike frames and fixed objects. Lightweight: Easy to transport without adding extra weight to your gear. Includes Carrier Bracket: For convenient transportation on your bike.
Pros
- Exceptional durability and resistance against tampering. User-friendly design with quick access functionality. Impressive size accommodates various locking scenarios. Effective deterrent due to its heavy-duty appearance. Includes two keys for added convenience.
Cons
- May be too bulky for some users who prefer minimalist options. The key locking mechanism can be less convenient than combination locks for some. Potentially heavier than cheaper alternatives.
Specifications
- Brand: Master Lock Special Feature: Heavy Duty Lock Type: Key Lock Item Dimensions (L x W x H): 9.8 x 7.33 x 1.33 inches Material: Alloy Steel, Rubber Shackle Diameter: 1/2 inch (13 mm) Width of Lock Body: 4 inches (10 cm)









