Locks

10 Docs

Video: DIB D-Lock product overview

Last Updated: 27th March, 2025

Below is a short video overview of the SFB DIB D-Lock/U-Lock, showing how it can be used with various of our Protector range of security chains:

Video: Pragmasis RoundLock product overview

Last Updated: 27th March, 2025

Below is a short video overview of the SFB RoundLock, showing how it can be used with our Protector 16mm and 13mm chains and, with the optional RL21A socket, wi...

Will the RoundLock fit my brake disc?

Last Updated: 19th February, 2025

The RoundLock has a 22mm pin which will fit through a majority of motorcycle brake discs but it won't fit through most scooter discs. There's an easy way to wor...

How to deal with dirty, sticking or jamming locks

Last Updated: 27th January, 2025

Dealing with Dirty, Sticking or Jamming Locks: If a lock has already got dirt inside and is starting to get sticky to operate with the key, it is a good idea to...

My lock has frozen, what can I do?

Last Updated: 27th January, 2025

Locks can freeze, which can be a pain if you need access. Follow these tips to prevent yours from freezing in the first place - and what to do if yours has froz...

I’ve lost my keys, can they be replaced?

Last Updated: 27th January, 2025

Our locks are supplied with 3 keys. If you have lost yours, don’t panic, we may be able to help. When you ordered your lock, the keys will come with a small t...

I've got a worn, bent or broken key

Last Updated: 27th January, 2025

There are those who have broken a key or those who will break a key. Accidents happen! Some keys are more prone to being bent than others. The keys supplied wit...

Have your locks been independently tested?

Last Updated: 27th January, 2025

Yes, we submit our locks for independent testing and approval and have been awarded the top ratings in multiple categories. Sold Secure, an independent UK ant...

Do I need to maintain my lock?

Last Updated: 27th January, 2025

All locks need a little bit of love. Locks used outside and exposed to the elements. You an avoid this with proper maintenance. Dirt, salt and water can sti...

What does the CEN grade mean on a padlock?

Last Updated: 25th January, 2025

You might have seen a CEN Rating on a padlock and wondered what it is. The CEN grade stands for Central European Norm and it's a padlock testing standard. The C...