Got called to Surrey to a Chubb Trident in a commercial premises. The customer could not lock the safe, the key was jammed and the bolts, handle and mechanism were all jammed too. After a short inspection of the safe I was able to identify the fault and quickly remedied it. This safe contains a very complicated mechanism so when faults occur the repair or opening can be from very simple five minutes upto a massive labour intensive job. If you have a large chubb safe with a tri spoked handle or anything that looks similar don’t wait for it to fail. Get the safe looked over if it starts to develop any strange noises or any grinding of the key or handle.