72 teeth---???
84 teeth---???
How passe'....
120 clicks are "more better"---"most good"---"most unbad"...
I had to b@#tardize the language a tad...
The GearWrench 120 teeth ratchets are a very good way to go...

Available in the U.K. from a plethora of places, however, your prices are roughly twice what we pay in the U.S...It would be worth the trouble to see if you can order from the U.S...I've shipped presents from
www.Amazon.com to my grandchildren in the U.K. without any problems with H.M.Customs, or deliviery...They ship UPS and the stuff got there very quickly...Worth a look...
Amazon's price on the 81206P is $82.03 with free shipping, which beats 108.43 Pounds all to death...
Give them a try, you might be on to a good thing...the only bad thing would be that the order doesn't process...

(I own the 120 tooth FlexHead set, and I'm buying the 3 pc Ratchet set next week, from
www.tooldiscounter.com ...I do not know whether, or not, they'll ship stuff to the U.K., but I know Amazon.com does!!!)