

DocksLocks 3ft Heavy Duty Cinch Style Weatherproof Security Chain with Compact U-Lock - Anti-Theft, Cut Resistant, Durable Chain for Bicycles and more - 3.3 lbs
Key item features
- Maximum Security: Our chain offers top-tier cut resistance and protection against various attacks using hand tools, including bolt cutters, drills, and saws.
- Cinch Style Design: The cinch style design with an O-ring allows this chain to double its working length, making it highly versatile. It reduces the required chain length, making it easier to store and transport. It's recommended for use with u-locks, disc locks, and padlocks, providing efficient property security.
- High-Quality Material: This chain is made from AISI 1035 chrome alloy carbon steel, enhancing its strength, hardness, and durability. It undergoes a triple heat process and advanced welding technology, making it virtually uncuttable by hand tools.
- Weatherproof: Certified through a 96-hour salt spray test, this chain is designed to withstand all weather conditions. The galvanized coating and corrosion-resistant sealant provide excellent salt spray protection. Additionally, the weather-resistant nylon sleeve offers further protection against the elements.
- Protective Sleeve: A thick exterior weather-resistant nylon sleeve safeguards your property from scratches and damage. A convenient carry bag is included for easy storage and transport when not in use.
- Cut-Proof U-Lock: The included heavy-duty combination lock offers exceptional cut, pry, and lever attack protection while remaining compact and lightweight. The 12mm chrome-plated hardened steel shackle ensures maximum theft protection. Chrome plating and a zinc alloy body with PVC coating provide excellent weather resistance.
- Chain Thickness: 8mm
- Available Lengths: 3ft, 6ft, and 10ft options
- Interior Diameter of Chain Link: 15mm
- Interior Diameter of O-ring: 40mm
- Chain Metal Type: AISI 1035 chrome alloy carbon steel
- Bicycle Lock Type: Compact U-lock (Included)
Specs
- BrandDocksLocks
- Lock typeCombination Lock
- MaterialCarbon steel, Chrome alloy
- Diameter8 mm
- Lock combination options10000
- Weight3.3 lb
- Free shipping
Free 30-day returns
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About this item
Product details
- SUPERIOR SECURITY AND ANTI-THEFT PROTECTION. Secure a variety of items: motorcycles, gates and fences, bike lock, bicycles, kayaks, scooters, tools, toolboxes, garages, motorcycles, ATVs, generators, golf carts, mopeds, coolers, ladders, sports equipment and more
- PREMIUM MATERIALS, DESIGN AND BUILD QUALITY. Chain is constructed using AISI 1035 chrome alloy carbon steel, a water-resistant alloy steel with a chemical composition of 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 ensure it is uncuttable. 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.
- CUT PROOF FOR MAXIMUM SECURITY. The 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 increase its hardness and maximize its cut-proof security. 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 tools such as bolt cutters, drills, and saws. Reinforced anti-drilling, anti-pull, and 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 a third 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.
- CUT PROOF SHORT SHACKLE U-LOCK INCLUDED. This heavy duty combination lock offers strong cut, pry and lever attack protection, with the convenience of being compact and light weight. 12mm chrome plated hardened steel shackle offers maximum theft protection. Chrome plating and zinc alloy body with PVC coating provides maximum weather resistance and protects the lock against the elements.
- SPECS: Chain thickness: 8mm; Lengths: Available in 3ft, 6ft, and 10ft lengths; Interior diameter of chain link: 15mm; Interior diameter of O-ring: 40mm; Chain metal type: AISI 1035 chrome alloy carbon steel.
- Maximum Security: Our chain offers top-tier cut resistance and protection against various attacks using hand tools, including bolt cutters, drills, and saws.
- Cinch Style Design: The cinch style design with an O-ring allows this chain to double its working length, making it highly versatile. It reduces the required chain length, making it easier to store and transport. It's recommended for use with u-locks, disc locks, and padlocks, providing efficient property security.
- High-Quality Material: This chain is made from AISI 1035 chrome alloy carbon steel, enhancing its strength, hardness, and durability. It undergoes a triple heat process and advanced welding technology, making it virtually uncuttable by hand tools.
- Weatherproof: Certified through a 96-hour salt spray test, this chain is designed to withstand all weather conditions. The galvanized coating and corrosion-resistant sealant provide excellent salt spray protection. Additionally, the weather-resistant nylon sleeve offers further protection against the elements.
- Protective Sleeve: A thick exterior weather-resistant nylon sleeve safeguards your property from scratches and damage. A convenient carry bag is included for easy storage and transport when not in use.
- Cut-Proof U-Lock: The included heavy-duty combination lock offers exceptional cut, pry, and lever attack protection while remaining compact and lightweight. The 12mm chrome-plated hardened steel shackle ensures maximum theft protection. Chrome plating and a zinc alloy body with PVC coating provide excellent weather resistance.
- Chain Thickness: 8mm
- Available Lengths: 3ft, 6ft, and 10ft options
- Interior Diameter of Chain Link: 15mm
- Interior Diameter of O-ring: 40mm
- Chain Metal Type: AISI 1035 chrome alloy carbon steel
- Bicycle Lock Type: Compact U-lock (Included)
Specifications
Bicycle lock type
Brand
Lock type
Material
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 25 reviews
Solid construction and smart design
The lock and chain set arrived in a lovely fabric pouch, which I found a bit challenging to fit the chain back into after I took it out. The chain is beautifully encased in a robust nylon material. The lock is substantial, featuring large, easy-to-read numbers on the tumblers - a fantastic feature when you're trying to read them under your bike or in the dark. Changing the combination was simple, thanks to the included instructions. The 6ft chain is the perfect length to thread through the frame to a pole or secure attachment, and it's not too heavy for a saddle bag.
Perfect for securing my generator
When we go camping, I bring along my Predator 3500 generator. To keep it safe, I use this docklock cinch chain and lock. It's a great system that doesn't damage the generator's finish. Overall, it's a perfect solution and definitely deserves a solid 5-star rating.
Good price and simple to program
I chose the 6-foot version of this product over the 3-foot one, giving me more flexibility when securing my bike. The chain is well-covered, with hardly any metal showing. It arrives with a default lock code of 0000, but the instructions make it easy to change to a code of your choice. I found it simple to coil the chain back up and store it in the bag, just like it was when I first unpacked it. The chain is sturdy but not too heavy, making it easy to carry in my bike's saddle bags. It's a great security upgrade for when I need to leave my bike unattended. Overall, it's a fantastic product to help prevent theft of your precious bike.



