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Master Lock

Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

    • Based on 3,667 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 13
Order within 18 hours and 42 minutes
Available payment plans shown during checkout

Style: Bike Lock


Features

  • LOCK APPLICATION: For indoor and outdoor use; Adjustable cable lock is best used for bicycles, ATVs, grills, and lawn mowers.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • EASE OF USE: Patented adjustable locking mechanism holds the cable tight at any position (6 in. to 6 ft.) for a perfect fit; Vinyl coated cable threads through places other cables can't
  • DURABLE DESIGN: Cable is made from braided steel for strength and flexibility; Rust-resistant lock and vinyl-coated cable provide superior weather and scratch resistance
  • SPECIFICATIONS: 6 ft. cable length; 5/16 in. outside diameter
  • INCLUDES: One adjustable cable lock, two keys
  • 4 dial combination security for keyless convenience
  • Outside Diameter of Cable/Chain: 1/2in (13mm)

Description

If you’re not on your bike, make sure we are. Thieves will take the path of least resistance. Many times all you need is a tough cable lock. Quantum braided steel cables are tough and protective. Cable locks can also be used to further enhance your U-Lock or Cuff security. Whatever your needs are, there’s a Quantum cable lock made for you. From the Manufacturer If you’re not on your bike, make sure we are. Thieves will take the path of least resistance. Many times all you need is a tough cable lock. Quantum braided steel cables are tough and protective. Cable locks can also be used to further enhance your U-Lock or Cuff security. Whatever your needs are, there’s a Quantum cable lock made for you.

Brand: Master Lock


Special Feature: Resettable


Lock Type: Combination Lock


Item dimensions L x W x H: 8 x 5.8 x 1.1 inches


Material: Steel,Vinyl


Brand: ‎Master Lock


Special Feature: ‎Resettable


Lock Type: ‎Combination Lock


Item dimensions L x W x H: ‎8 x 5.8 x 1.1 inches


Material: ‎Steel,Vinyl


Recommended Uses For Product: ‎Bike


Style: ‎Bike Lock


Color: ‎Black


Number of Pieces: ‎1


Finish Type: ‎Painted


Included Components: ‎One adjustable cable lock, two keys


Controller Type: ‎Hand Control


Shape: ‎U Shape


Item Weight: ‎1.61 Pounds


Control Method: ‎App


UPC: ‎071649049491 716490494914


Global Trade Identification Number: ‎91, 14


Manufacturer: ‎Master Lock


Part Number: ‎8122D


Item Weight: ‎1.61 pounds


Product Dimensions: ‎8 x 5.8 x 1.1 inches


Country of Origin: ‎China


Item model number: ‎8122D


Is Discontinued By Manufacturer: ‎No


Finish: ‎Painted


Item Package Quantity: ‎1


Special Features: ‎Resettable


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: September 2, 2003


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect E-Bike Lock for Peace of Mind
We got this lock for our eBikes, and so far, it’s been great. The build feels super solid and thick, so we don’t have to stress about our bikes getting stolen when we leave them out. The customizable combo is a nice touch—way easier than dealing with keys, especially when you're on the go. It also wraps up really easily, which makes storing it on the bike a breeze. Doesn’t take up too much space, so we don’t have to worry about it being bulky. Overall, it's a reliable, no-fuss lock that gives us peace of mind when we're out riding. Definitely recommend it! ... show more
Reviewed in the United States on February 4, 2025 by Cole - Trusted Consumer
    • Easy to set combinations
This is a great lock for your bikes, the combination code is easy to reset if u forget yours and it’s very strong and sturdy to hold anything down.
Reviewed in the United States on January 23, 2025 by Shae
    • Too easy to change combo
This lock is strong and a solid choice, but it is too easy to change the combo. My kid rode to school, had some issues locking up his bike, and a friend accidentally changed the combo. I took me about 30 minutes to figure out this new combo that afternoon. For an adult, 5 stars all the way. For a kid... it depends. The mounting system also did not work for kids bikes due to their size. Worked fine on a 26in adult bike. Recommend this lock, great brand, but be mindful of youth applications. ... show more
Reviewed in the United States on August 12, 2024 by Brian
    • Someone Tried to Steal my Bike but Failed Thanks to This Lock
Review Image by Elise Elise
The combination lock is nice because I don’t have to carry around a key. The cord is very firm though and you sometimes have to really yank on it to get it into position around your bike and bike racks. But, it works!! Based on the damage I found on the cord, someone tried to steal my bike but failed. They clearly tried multiple times to cut the cord, but were only successful in getting down to the metal wiring in one spot. Thanks Master Lock 👍 ... show more
Reviewed in the United States on February 12, 2025 by Elise Elise
    • Solid Lock
Yes, all locks can be broken, but this is a solid upgrade to my last 4-combo number lock. Feels solid. I know have a sense of security and confidence I haven't felt since I banged the prom queen
Reviewed in the United States on October 30, 2024 by Will Watsamazon
    • Good item it is strong.
Good item it is strong, and easy to use.
Reviewed in the United States on February 17, 2025 by Alexander Cole
    • Highly recommend this lock!
Excellent bike lock. Easy to use--great length. Good value for the money.
Reviewed in the United States on February 6, 2025 by Amanda Diamantis
    • great product when it worked
been using my bike lock frequently for about 6 months before it stopped working. the lock won’t insert fully and my original code does not work. i tried resetting it but even that seems to be busted. wish it lasted longer since the physical product seems pretty durable itself. hopefully masterlock can help me troubleshoot it since it’s been working well. ... show more
Reviewed in the United States on January 4, 2025 by Jordan Nash

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