While checking out a gear on the chart on page56 of the Hercus cataloge

http://www.hercus.com.au/uploads/291...aloge_2008.pdf

the gears i was looking at appear 10DP or 2.5 MOD laying them on the chart

out of interest is there any real differance in strength or function or is this just going to start another metric verses imperial slanging match ?

http://www.hercus.com.au/uploads/291...aloge_2008.pdf

the gears i was looking at appear 10DP or 2.5 MOD laying them on the chart

out of interest is there any real differance in strength or function or is this just going to start another metric verses imperial slanging match ?

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