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ABUS Hardened Steel 12KS 2 Foot 1/2" Thick Square Security Chain for Bikes, Containers, Trailers, ATV's, Motorcycles and Personal/Industrial Property

  • Based on 2,367 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 24
Order within 12 hours and 56 minutes
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Size: 2'


Style: 12KS


Features

  • Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 1/4", inside height of 1 1/8" and inside width of 3/8".This chain requires 4 tons of cutting force to break through the hardened steel.
  • Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.
  • Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATVs, motorcycles and much more.
  • Scratch Resistant: Traditional security chains expose your items/property to potential damages and scratches when in use. ABUS security chains feature a nylon sleeve to protect your property from scratches and damages while in use.
  • Synonymous with Security: ABUS has been manufacturing and innovating security technology since 1924. When it comes to protecting lives and valuables, ABUS provides security solutions to help you feel safe and secure.

Description

Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. The links are not round like on common chains, but are square-shaped which is a lot more effective against attacks with tools. The chains also feature a nylon sleeve to prevent paint work and chrome from scratches and damage. From the Manufacturer ABUS 12KS 2' Maximum Security Chain and Sleeve.

Brand: ABUS


Special Feature: Cut Resistant


Lock Type: Keypad


Item dimensions L x W x H: 24 x 3 x 2 inches


Material: Metal


Brand: ‎ABUS


Special Feature: ‎Cut Resistant


Lock Type: ‎Keypad


Item dimensions L x W x H: ‎24 x 3 x 2 inches


Material: ‎Metal


Recommended Uses For Product: ‎Security


Style: ‎12KS


Color: ‎Silver Chain


Number of Pieces: ‎1


Finish Type: ‎Painted


Included Components: ‎Chain and sleeve


Controller Type: ‎Hand Control


Shape: ‎Round, Square


Item Weight: ‎3 Pounds


Control Method: ‎App


UPC: ‎078217007532


Model Name: ‎12KS 2' Chain and Sleeve


Global Trade Identification Number: ‎32


Manufacturer: ‎ABUS


Part Number: ‎12KS 2' Chain and Sleeve


Item Weight: ‎3 pounds


Product Dimensions: ‎24 x 3 x 2 inches


Country of Origin: ‎Germany


Item model number: ‎0070


Size: ‎2'


Finish: ‎Painted


Item Package Quantity: ‎1


Special Features: ‎Cut Resistant


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎If an ABUS product fails to work properly due to a manufacturing defect, return it to ABUS postage pepaid, and we will return it repaired or replaced at our discretion. ABUS prodcuts are warranted for specific periods of time from date of purchase. Specific warranty periods appear on the packaging.


Date First Available: May 29, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

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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Top Amazon Reviews


  • Strong and heavy duty
Size: 6' Style: 10KS
Heavy duty, strong with nice cloth wrap. Does not corrode in the weather.
Reviewed in the United States on June 6, 2025 by Dale

  • Solid, excellent covering
Size: 6' Style: 8KS
Excellent chain, we use to look our bikes on a motorhome car rack. Have zero fear of someone stealing them
Reviewed in the United States on May 14, 2025 by Steven O

  • So far so good
Size: 6' Style: 6KS
This is used to secure my rolling toolbox at my jobsite near a homeless camp to prevent it from magically rolling away. I have a gun safe lock on it as well to thwart bolt cutters. So far, it's worked great.
Reviewed in the United States on April 24, 2025 by Nyte

  • Evidence speaks for itself
Size: 2' Style: 12KS
While I was living in Seattle I had three bikes stolen before I started using this. Still have my bike and this chain
Reviewed in the United States on April 22, 2025 by Greg

  • JUST PERFECT
Size: 10' Style: 6KS
The size of the links are impressive and should make it hard for a potential thief to cut through. I also had a special lock that did not have a curved top and found that one end of the chain has a larger link then the other, allowing one to fit through the other so you can use locks without curved tops (which can be cut easily). Most importantly was the 10 foot length. I was able to go through the front and rear tires of TWO bikes and still have enough to attach to a bike rack (or travel trailer tire or tongue). And best of all, the chain is wrapped in a nice cloth which protects my e-bike's paint job. Note that the chain is heavy to carry around (around 5 pounds) but to me the protection and length are worth it. I highly recommend this chain. I have had the chain for many months now and I haven't noticed any rusting or problems. ... show more
Reviewed in the United States on December 19, 2024 by S. President

  • SUPER!
Size: 10' Style: 10KS
This chain is a brute! Huge chunky links and a very nice cover!
Reviewed in the United States on May 17, 2025 by Floatdog

  • Heavier than I expected!
Size: 2' Style: 6KS
Big heavy heavy chain! Definitely not a small wimpy chain
Reviewed in the United States on April 21, 2025 by Dan the man

  • Good choice for motorycle
Size: 6' Style: 10KS
very strong
Reviewed in the United States on April 11, 2025 by Okkes Erkan

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