Last week I was called to a property where they was having problem with a very old metal door. I checked the lock to find the lock breaking up I advised the customer and he asked me to get s price. I spoke to the supplier who informed me it was available I quoted the customer he gave me the go ahead. The lock arrived I returned to the property fitted the new lock and replaced the cylinder as their one was very old and didnt always work. The customer tried the door and was very happy