Security For Bikes
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Package Deal: Protector 11mm Chain, Squire SS50CS Lock

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Package Deal: Protector 11mm Chain, Squire SS50CS Lock

Discounts Apply !
  •    Info
  •    Tech
  •    Video
  •     Reviews
  •    Related

Protector 11mm Carry/Medium-weight Chain (select length below) with Squire Stronghold SS50CS High security CEN 4 padlock (usually supplied with the higher-security R1 restricted key profile, except when matching a previously-supplied alternative profile lock via the Keyed-Alike option or when upgraded to the ultra-security NW4 cylinder). Sold Secure Bicycle Gold/Motor Scooter Silver on the chain and Motorcycle Gold on the lock. Less secure than the heavier chains, but easier to handle/carry. More suited to bicycles and landscaping/gardening equipment. Recommended for medium-high value bicycles. Not recommended for motorbikes. 4.8kg total.

Please note the lock deliberately only fits a single link of the chain. Please click for guidance on how to fit the lock to the chain and some useful extra tricks.

Price and weight given are for the package including a 2.0m long chain - Please select alternative lengths below and the price displayed will be adjusted automatically.

The following video gives a quick visual overview of the whole Protector range of chains, from the ultimate Protector 22mm Titan chain, through to the Protector 11mm:


Please note that the Protector 22mm Titan chain shown in the above video has been superseded with a new, even tougher, version. The video will be updated as soon as possible. We apologise for any confusion in the meantime.

This video describes the Noose chains option:

And the following video shows how to fit the lock to the chain (with a non-Noose chain):

37 Product Reviews - Average rating 5 / 5 (Click here to expand and to show more reviews)
Very pleased
- 09/03/2023
My second order to complement a 16 mm chain and ground anchor for bike security. Great product, matched keys across all locks and what amounts to personal service. Great experience and highly recommended.
- 03/08/2020
Impressed with the quality of this combination. At work I am supplied with some good quality locks and chains, but this is the first time I have used Pragmasis and I think I have the better option.
Still going strong after almost 8 years
- 17/06/2020
2.5m chain does a fantastic job securing 1 or 2 bicycles in a South London front garden and has even seen off bolt croppers in its time. Used in combination with Abus U lock for added deterence.The SS50CS also works really well but likes some WD40 once inread more
Chain for gate
- 02/06/2020
Having previously bought this chain and padlock for a mountain bike I needed something to secure a field gate. Bought it with the 1m chain and because the links go into each other I got it nice and snug between the gate and the post before securing the paread more
Brilliant service - have come back a second time
- 22/03/2020
We needed a new lock to fit the Beefy Wall anchor to secure a second bike.
Measured the distance and bought the standard chain of 2m.
Ordered it on Wednesday evening and it was here 2 days later. It's heavy and the lock is very positive to use and more
Torc Mega Ground Anchor
Shed Shackle
Shed Shackle
Price: £54.95
Manufacturer Pragmasis
Price (inc VAT): £138.70


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