They are all unlocked and that sounds like a great idea - many thanks. As regards the comment above about the FH prefix I contacted Lowe and Fletcher Sales but they told me that they "do not supply FH keys but you could try a company called ‘The Lock Doctor.’ I did and am awaiting a reply

Hi Thanks very much for the advice

I have a set of Freelander Mk1 roof bars but no keys. I contacted Lowe and Fletcher Sales to order a cut to pattern key and gave them the number which is on all 4 key barrels. I had a reply stating " There should be a two digit prefix with this number, if it is not stamped on the lock we are...