This Secure Safes Coventry under floor safe was found whilst renovating a property in St Helens, Merseyside. Given the condition of it from the picture we had received we thought this may have been a tricky one. The handle was missing and the lid was largely covered in rubble and dust which are not good for safe locks. We started by vaccuuming around the lid to clean it and prevent any further stones from getting into the lock and causing us problems. Looking at the lock with our optical tools showed that several larger stones had fallen inside and were going to cause issues so we had to deal with those prior to attempting to pick it. Once they were out of the way we found the lock to be very gritty and needed a bit of lubrication in order to get it moving and to finally allow us to pick it open.