I'm wanting to start doing some very basic mechanic-ing on my lawnmower and my collection of spanners are no good for the job*.
Should I get a set that includes imperial as well as metric? Are Halfords sets decent? I don't want to spend over £50, and I want to go and buy them and get my hands on them today so online shops are out.
*I've managed to round off one of the bolts already using a slightly too big No.10 spanner. My adjustable spanner won't fit in the space to get to the bolt. aargh.