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Heavy Duty Cinch Style 8mm Security Chain - (3ft, 6ft or 10ft) - Weatherproof Hardened Chrome Alloy Carbon Steel for Bikes, Motorcycles, Scooter, ATVs, Trailer and More 6ft

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$87.99

$ 35 .99 $35.99

In Stock

1.Size:10ft


About this item

  • Superior security and anti-theft protection. Premium heavy duty chain is engineered for maximum theft protection to secure your valuable property from would be thieves. Secure a variety of items: motorcycles, gates and fences, bike lock, bicycles, kayaks, scooters, tools, tool boxes, garages, motorcycles, ATVs, generators, golf carts, mopeds, coolers, ladders, sports equipment and more
  • Premium materials, design and build quality. Chain is a constructed using AISI 1035 chrome alloy carbon steel, a water resisting alloy steel with a metal composition including carbon, manganese and chromium to increase the chain’s strength, hardness and durability. The chain is further hardened through a triple heat process with advanced welding technology to increase its cut resistance. A thick exterior weather resistant nylon sleeve protects your secured property from scratches and damage. Carry bag included for easy storage and transport when not in use.
  • Maximum security. Chain is made from premium AISI 1035 carbon steel, which is composed of carbon, manganese, and chromium to significantly increase the chain’s wear resistance and hardenability. The chain is also triple heat treated to further maximize the chain's hardness. Chain is hardened through the entire thickness of the chain to its core for ultimate strength and maximum cut resistance. Protection against attacks using hand powered tools such as bolt cutters. Strong resistance to cutting, shearing and lever attacks to ensure your property is secure and safe.
  • Weatherproof and superior durability. The chain is designed for all weather performance, ideal for indoor and outdoor use. Constructed from AISI 1035 steel, a water resisting chrome alloy carbon steel. The chain is also galvanized and treated with a powerful corrosion resistant sealant to provide a significant level of salt spray protection. Each chain is certified through a minimum 96-hour strenuous salt spray test. Finally, the chain is wrapped in a tough and durable weather resistant nylon sleeve that provides an additional layer of protection against the elements.
  • Multi-function cinch style noose security system design. The special O-ring allows this chain to secure items using a cinch style, which effectively doubles the working length of the chain and maximizes its application. The cinch style also reduces the required chain length, thereby reducing the storage and transport weight of the necessary size chain that meets your security needs. The cinch style is recommended for use with u-locks, disc locks and padlocks, and is the best and most efficient choice for securing property.
  • Compatible with a variety of lock types. U-locks, disc locks, padlocks and more. The inside diameter of each chain link is 15mm and inside diameter of the O-ring is 40mm. Ensure your lock can pass through the chain link.
  • Specifications: Chain thickness: 8mm; Length: 6ft; Interior diameter of chain link: 15mm; Interior diameter of O-ring: 40mm; Chain metal type: AISI 1035 chrome alloy carbon steel.


DocksLocks heavy duty cinch style security chain comes in multiple sizes - (3ft, 6ft or 10ft). The chain is weatherproof and made from chrome alloy carbon steel. Compatible with multiple lock types. Secure motorcycles, gates and fences, bike lock, bicycles, kayaks, scooters, tools, tool boxes, garages, motorcycles, ATVs, generators, golf carts, mopeds, coolers, ladders, sports equipment and more


Richard W.
August 17, 2025
I have the 6 foot version of this chain and along with a strong lock or 2 it makes for a flexible and secure way to keep my e-bike from going AWOL. I have a good folding combination lock as well as a combo padlock set to the same number. I use the folding lock to secure the back wheel and the chain to attach the bike to a fixed item like a post, bike rack or eyebolt. The chain itself is high quality and hefty without being too heavy to haul around. The fabric cover keeps the chain from scratching things like my bike or the rack. The big ring on one end enables me to form a loop to attach the chain to a post or utility pole that I can't get close to otherwise.
lance kirkwood
August 9, 2025
Very heavy duty chain covered with material. I bought the 10 foot chain and it works well for my needs. Lock comes separately so I had to purchase that.
usalee70
June 8, 2025
This chain is durable and of high quality
Christine Mills
May 6, 2025
Nice sturdy lock perfect for my boyfriends bike
Dave Ross
April 12, 2025
The 3' chain was too short for my application, had to return for a refund. Word to the wise, order a longer chain if you have a big motorcycle.
Austin Krizman
March 29, 2025
This chain is NOT cut proof. Someone cut through it and I lost my $1,500 mountain bike. I recommend looking elsewhere!
SLM-C
February 22, 2025
We got this to keep our expensive cooler from "walking" away from our campsite/boondocking camp. So far, so good. We try to keep our campsite tidy and we figured out how to lock things down without it being "obvious" that we have anything pricey sitting outside.
Jay C
February 3, 2025
I needed another alternative security chain to lock up my eBike for those quick stops. This product looks good enough I suppose and it features both a cinch ring and it’s lightweight which I like. Rather carry this chain than a heavier chain that’s 10-15lbs which I alreadyown hence why I am searching for an alternative. The security rating of this chain since it’s not mentioned anywhere but I would probably give it a 6. Probably higher if you use a very good lock. I have u-locks and padlocks I could use to go with this chain. I could go with a 7-8 security rating brand name chain but by doing it this way it is still cheaper in terms of value that does the same thing. I hope I’m not asking for my eBike to get stolen haha. Thanks for the read!
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