johnr, don't do it !!! PERLEASE !! you can pick up a good set of allen keys (or buy them individually) from a good hardware store. Look for CR-V (chrome vanadium steel). Lidl's will be like plastic and f**k ya bolts up then it's a drill job.johnr said:That's more or less what I take... when I don't the p*nct*re fairy grabs my tyres. Lidl are selling allen key sets from Monday - they might be lighter and do the job.