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Bluebulb Projects presents:
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491 miligrams is about three-fifths as as a Nail.
In other words, it's 0.62 times the of a Nail, and the of a Nail is 1.6 times that amount.
(for 15-gauge, 2-inch, finishing nails)
There's more!
Click here to see how other things compare to 491 miligrams...