

Pragmasis Protector 16mm Noose End
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Pragmasis 16mm premium hardened steel chain with an oversized 19mm ring at one end.
This is a superb heavyweight security option and allows you to thread the chain through the oversized ring to create a noose. This means you can use a shorter-than-normal length chain.
This 16mm premium hardened steel chain is guaranteed impossible to bolt-crop by hand.
A multiple award winner over many years, the high-quality material and our heat treatment process mean it beats other chains in magazine tests.
This 16mm thickness is one of our best-selling products, due to its price-to-performance ratio. It's a heavy beast - at 4.5kg per metre - but the oversized ring means you can buy a shorter length than you would need with a standard chain.
It offers excellent resistance to common attack methods and has been independently approved by the experts at Sold Secure to Motorcycle (Powered Cycle) Gold standard. It also meets the Secured By Design police preferred specification.
Highlights
- 16mm hardened boron steel high-grade chain
- 19mm oversized noose ring
- Sold Secure Powered Cycle (Motorcycle) Gold
- Police Preferred Specification
- Weighs 4.5kg per metre
Padlock options
See our Pairs well with section below for our recommended fitments.
See the Additional information tab above for our recommended security setups.
Accreditation



Pragmasis Protector 16mm Noose End
Product specification
Hardened boron steel
16mm
4.5kg
Sold Secure Gold
10 Years
This combined with a Squire 65mm padlock saved my KTM 300EXC from theft in my shed. Meanwhile the cheap chain attached to my Gas Gas Pampera was cut through.