We have been looking at locks and locksmiths in Wrexham throughout the ages over the last few blogs and today we're going to look at the pin tumbler lock which is still used by locksmiths in Wrexham today. Abraham O Stansbury gained the first patent for this type of lock in the early part of the 19th century but the modern version, which is still in use today, was invented by Linus Yale Senior ub 1848, a name still synonymous with locks to this day. If you have a lock that needs opening and you need a fast efficient service throughout Wrexham and surrounding areas then please view the rest of this site and contact us now.