i just buy the best quality tools when and as i need them i am currently buying par tool as they are expensive but bloody good!
Thanks all.
I may just buy as I need and then I know I'll have a tool I'll use again.
First job is changing my pedals...it says I can use a hex key? but to tighten it afterwards with a pedal spanner (or something like this...I've already forgotten the instructions lol)
to remove your pedals most need a normal or a thin pedal spanner that fits on flats between the crank arm and the pedal it self
these flats
just remember they both tighten by turning the spanner towards the front of the bike and they both loosen by turning the spanner towards the back of the bike
oh and very importantly is put the left pedal on the left side of the bike and the right pedal on the right side of the bike as otherwise you will strip all the threads!
they are often marked like in above pic or on the end of the pedal axle with L and R
it is very unlikely but your pedals may just need a big allen key in the end of the axle like this
apart from that it is all the same in regards to direction of tightening/loosening and left pedal on left side and right pedal on right side etc
Cheers Ed