4671Re: 1-2-3 Blocks
- Nov 4, 2005My primary problem turned out to be grit in the threads of the
1-2-3 block. The threaded holes are indeed 3/8"-16, however the
unthreaded holes measure only about 0.35 inch, which will not pass
a 3/8" bolt. After looking at this again maybe the best thing is
to try what Dean/Lecodtl suggested and turn the diameters of some
3/8" bolts down slightly?
--- "Tom" <bigmanfun@h...> wrote:
> Have you measured the bolts to see how much interference there is?
> Is it possible to take a thou off the diameter of the bolts and have
> them work? Could it be that the bolts are defective, not the blocks?
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