Anyone know where I can get a 1/2 UNF LH thread tap?

There was a link on here for taps last week.
Here it is. They only seem to have left hand metric though. Might be worth a call or email though.

http://www.toolsunlimited.co.uk/acatalog/index.html

I can supply one (stock permitting) for £13.50 plus £1 P+P

Thanks for your help, but I've just managed to get one from J&L Industrial Supplies.

Cheers