Yep, lots of nail heads pop up when trying to remove them from the pallet wood. What I have found works best for me to remove headless nails is the
Crescent Code Red pliers. It not only clamps down on the headless nail, but when you apply pressure on the curved top to pull out the nail, it adds additional clamping power to hold the nail even better.
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For me, the Crescent Code Red pliers can get out headless nails that none of my other tools can. It's my go to tool for pulling out headless nails.
In second place, I would opt for some
10-inch Nippers. They work great for most of the easier to pull out headless nails and are very fast to use. But, they cannot pull out some of the really tough nails that the Crescent Code Red pliers will pull out.
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I bought a pair of the 10" Nippers, but if I had to do it again, I'd buy the longer version
16 in. End Nipper for more leverage - even at twice the price. I think a longer Nippers would be worth the extra money.
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Some people use a
curved locking jaw pliers with success, and they do work, but I find they will not pull out the tougher nails that either the Nippers or the Crescent Code Red pliers can do without much problem.
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Having used all of the above types of pliers, my first choice would be the Cresent Code Red pliers and you probably don't need any other pliers for pulling headless nails. Having said that, sometimes removing headless nails from pallet wood can be an effort, even with the Crescent Code Red pliers. Those spiral pallet nails are more difficult to pull than normal smooth nails.
If you breakdown pallets for the wood, then it might make sense to invest a little more money into a good pair of pliers to pull out those headless nails. At the current price of wood at the lumber yard, it would not take very long for your new pliers to pay for themselves. At least, that is the way I think about it. It's worth $20 for me to get some good nail pulling pliers or nippers if I can save $300 of reclaimed lumber. In my case, I have used it on even more lumber than that.