
Pragmasis Protector 11mm
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You have 30 days to return or exchange anything you’re unhappy with.
We launched the 11mm premium hardened steel chain over 15 years ago. Despite us manufacturing thicker chains, we still produce the 11mm as it remains popular.
A relatively lightweight option, it's frequently purchased by customers looking to secure bicycles and garden equipment.
Independently approved by the experts at Sold Secure, it also meets the Secured By Design police preferred specification. It's a great budget option for those looking for good security at a wallet-friendly price.
Highlights
- 11mm hardened boron steel high-grade chain
- Sold Secure Bicycle Gold
- Police Preferred Specification
- Weighs 2.1kg per metre
- Cycling Plus: Best chain for under £50
Padlock options
See our Pairs well with section below.

At less than £100 this stands head and shoulders above its competitors; at under £50 it's simply astonishingly good value. Hands down the best chain you can buy for less than £50. 10 out of 10 Best Buy.
Pragmasis Protector 11mm
Product specification
Hardened boron steel
11mm
2.1kg
Sold Secure Bicycle Gold
10 Years