In article , dpb wrote:

Smitty Two wrote:
In article ,
Phisherman wrote:

A cheap pair of pliars will crack

You misspelled "ruin."

any nut and will
prove useful time and time again.

What's the difference in function between pliers and a made-for-purpose
pair of nutcrackers?

Only a minor changes in design (inside hinge as opposed to outside force
point) differentiates one from the other...

--

Perhaps I misinterpreted, but I took "crack" to mean "loosen" in this
context.