so I'm thinking of adding a few taps to my tool box for the just in case scenario. so I'm a little confused on what to get for sizes. I'm thinking one for pedals, rear drop for der. and maybe water bottles. so looking at Park, they have a 10mm for rear der. and it's listed as a 10 x 1. so if I look at Harbor Freight, they offer sets but the sizes are bigger than 10 x 1. they list in their kits as 10 x 1.25 and 1.5. so is Park at a true 1mm or is it larger like whats offered at HFT.