Bike locks / ONGUARD / Six Foot Hex Link Chain with Boxer Padlock
ONGUARD · 9.4

Six Foot Hex Link Chain with Boxer Padlock

$108
Catalog updated 2026-10-21

This high-security set features a six foot chain made of 10 mm hardened steel hex links paired with a heavy-duty boxer U-lock. The extended length of the chain allows for securing the bike to large diameter objects or locking multiple bicycles together. The hex-shaped links are designed to deflect cutting tools, providing a significant upgrade over standard round-link chains.

The included boxer U-lock serves as the locking mechanism and features a quad lock system for maximum security. This system secures the shackle at four points, making it extremely difficult to pry or twist open. The lock core is a high-security cylinder designed to resist picking and drilling, ensuring the entire assembly remains a strong deterrent against professional theft attempts.

A protective sleeve covers the chain to prevent it from damaging the bicycle's paintwork, while the U-lock is also coated for the same purpose. Five laser-cut keys are provided, ensuring that the user has ample replacements. This combination is specifically designed for high-risk areas where maximum reach and the highest level of physical security are required by the rider.

Six Foot Hex Link Chain with Boxer Padlock
The gist

How it lands

8 reviews behind this list

Why it lands

  • Theft deterrence 6
  • Heavy weight 5
  • Extra length 3
  • Sturdy build quality 3
  • E-bike compatibility 2
  • Easy to use 2
  • Good value 2
  • Massive lock size 2
  • Smooth locking mechanism 2
  • Plastic sheathing 1

Why it slips

  • Heavy weight 4
  • Massive lock size 1
  • Plastic sheathing 1
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Maker
ONGUARD
Listed
Heavy duty Hardened steel locks 6ft long 10mm thick
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