We are Totteridge & Whetstone Locksmiths Ltd, a firm of Locksmiths based in Whetstone N20, with customers all over North London and beyond.  Our work often requires us to identify unusual or specialised locks,so that we can change or replace locks without the need to alter a customers door.

Even for a firm of Locksmiths with 30 years experience, and accounts with all the major lock wholesalers, quickly identifying and sourcing locks from Imperial's extensive range could be quite time consuming - for a member of the public it would be very tedious and frustrating.

With this in mind we set up Imperial Locks Online, to allow you to quickly identify and order your lock with a few clicks of your mouse!