Kryptonite K510 Key Cable Lock

3.5 stars
5 reviews ratings
Walmart #: 550059604

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  • 10mm thick and 5' long
  • Can be used to lock up to 2 bikes
  • Bonus bike transport carrier
  • Lock Rating: 2
  • About this item

    Keep your bike safe by using a Kryptonite cable lock, K510. This integrated key cable lock uses a five-pin cylinder with thousands of key codes to choose from for superior protection. Included with this bike cable lock is an LED key for when you need additional lighting to see clearly when you lock your bike in the dark. This K510 Kryptonite cable lock uses a flexible, braided-steel construction for increased strength against cutting and better flexibility in cold weather. This key cable lock features a 5-foot long, 10mm thick cable that is long enough to lock up to two bikes. It comes with a bonus bike transport carrier for frame mounting and added convenience. Use the Key-Safe program to register your key code at any time.

    Kryptonite K510 Key Cable Lock:

    • 10mm thick
    • 5' long
    • Lock Rating: 2
    • Can be used to lock up 2 bikes
    • Bonus bike transport carrier is included for frame mounting
    • Key-Safe program allows you to register your key code anytime you want
    • 5-pin cylinder with enhanced key codes


    Battery Type: Lithium Primary
    Primary Color: Assorted
    Multi Pack Indicator: No
    Model No.: 907
    Shipping Weight (in pounds): 1.1
    Product in Inches (L x W x H): 1.75 x 6.75 x 10.25
    Assembled in Country of Origin: Imported
    Origin of Components: Imported
    Walmart No.: 550059604

    Customer reviews

    Customer Reviews | 5 reviews | 3.4 out of 5

    3.5 stars

    5 reviews | 3.4 out of 5

    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Would recommend to a friend



    Very strong cable lock

    Customer review by qtazabtn

    5.0 stars by qtazabtn

    I like that the key has a light on it. Makes it easier to see the actual key hole. So far everything has been working properly and I am very pleased with the product.

    Was this review helpful? (1) (0)
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    Sultan, WA
    Would recommend to a friend? Yes
    Ownership:2 - 7 weeks
    Age:35 - 44
    Usage:Every day
    My bike got stolen using this lock

    Customer review by Person0fWalmart

    1.0 stars by Person0fWalmart

    I bought this lock primarily because of the flexibility you get with cable locks. You can lock your bike up to more things than with a u-lock. I had seen many thinner cable locks on nicer bikes around this area. Of course I knew u-locks were better, but I took a chance since I was just locking up a 135 dollar walmart bike (Mongoose XR 75), and my 3rd floor apartment overlooks the fenced area where the bike rack is. I figured the bike wouldn't be worth a thief's effort. For about a month, the lock worked fine as a theft deterrent, I suppose. But on Thursday morning of June 14th 2012, I walked outside to see... nothing. My bike was gone. Vanished into the ether. As I retraced my steps the day before, I knew I had locked it properly. I have OCD and always double check that the lock is secured. I also remember having woven the cable through the front tire and center of the frame. But it didn't matter. I am writing this because it is a true story, and so maybe I can save you from that really really bad feeling that you'll get (if you buy this lock) when you have the moment of realization your bike's been stolen and it's your fault for buying a weak cable lock. No matter how many cable locks you see around, they might as well be made of rope. Any cable lock can be defeated easily with a pair tin snips. In hindsight, I should've gotten kryptonite's chain lock. Perfect combination of strength and flexibility. I checked it out in the store today, it's actually much lighter than I thought it would be. For my next bike, I bought the Blackburn San Quentin U-lock. Overkill, but... you understand.

    Was this review helpful? (14) (0)
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    Champaign, IL
    Would recommend to a friend? No
    Ownership:2 - 7 weeks
    Age:25 - 34
    Usage:Every day
    Good while it lasts

    Customer review by Ruyi

    1.0 stars by Ruyi

    This is my bf's lock and I borrowed it from him, I used it a few times and now it wouldn't let me lock anymore, I am so afraid of losing the bike and the it's both sitting outside and looks like its locked but it's actually just putting together, the part that were suppose to lock stopped working. We didn't let it sit in the rain or anything, it was never wet. I'm so sad..It did last us a while but just all of a sudden it stopped working..I guess this one just have a really short life cycle..won't buy it again :(

    Was this review helpful? (5) (0)
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    Would recommend to a friend? No
    Ownership:5 - 6 months
    Age:25 - 34
    Usage:Every few days

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