City Locksmiths Cardiff had an emergency call from an elderly lady in Barry as she couldn’t lock her composite door. We arrived in 30 minutes and found a faulty multipoint mechanism. To complete the lock repair, we dismantled the mechanism and supplied and fit a new mpl gearbox, which we stock in our van. If you have any problems with your composite front door, such as not being able to lock it, call City Locksmiths today. City Locksmiths Cardiff carries a fully stocked & equipped van and are able to complete 95% of jobs in one visit.