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forum thread Posted by n0p • 13h ago
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forum thread Posted by n0p • 13h ago

Master Lock 3ft Long x 5/16in (8mm) Diameter Hardened Steel Chain with Integrated Keyed Bike Lock 8391BLKEC Free Shipping w/ Prime or on orders $35+ | $10.18

$10

$13

23% off
Amazon
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The 3ft long bike chain lock from Master Lock is available on Amazon for $10.18. At other stores I found prices starting at $14 for the lock. The chain has a diameter of 5/16".
  • Hardened steel chain resists cutting, sawing and prying
  • Nylon cover prevents from scratching
  • Integrated anti pick disc key cylinder for high security
  • 3ft long with 5/16in (8mm) chain

https://www.amazon.com/gp/product...X0DER&th=1
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Community Notes
About the Poster
The 3ft long bike chain lock from Master Lock is available on Amazon for $10.18. At other stores I found prices starting at $14 for the lock. The chain has a diameter of 5/16".
  • Hardened steel chain resists cutting, sawing and prying
  • Nylon cover prevents from scratching
  • Integrated anti pick disc key cylinder for high security
  • 3ft long with 5/16in (8mm) chain

https://www.amazon.com/gp/product...X0DER&th=1

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Model: 3ft Long x 5/16in (8mm) Diameter Hardened Steel Chain with Integrated Keyed Lock

Current Prices

Sort: Lowest to Highest | Last Updated 5/17/2025, 01:01 PM
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Amazon$10.18
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2 Comments

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10h ago
319 Posts
Joined Jan 2019
10h ago
sologhost502
10h ago
319 Posts
Picked 1 up. Was already looking to buy 1.
9h ago
13,279 Posts
Joined Dec 2011
9h ago
Peerless_Warrior
9h ago
13,279 Posts
This won't stop anyone but will slow them down. Some reviews show it being used on steering wheel, but that doesn't seem wise.
1

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