Locksmiths Gloucester supply and fit Prolox anti snap British standard approved euro locks they are gold secure rated and come with 5 keys as standard. We offer a key cutting service onsite for these locks when we fit them so can co you as many keys as necessary. We can also pin these locks up so that all your locks work off of the same key. http://www.locksmithsgloucester.com 24 hour emergency locksmiths and boarding up service Tel 07969474666