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4 Inch Long Solid Copper Nails
USE FOR:
- House projects
- DIY craftsmanship
- Boat building
- Science experiments (make a battery with a potato or lemon!)
- Tree & stump
- Decor
HOW-TO:Prepare by drilling pilot holes (using a ~3/16" drill bit) into the wood or surface you'll be using the nails on. This will allow you to pound in the relatively soft copper spikes without bending them.
WHAT'S INCLUDED? The package includes 10 large copper spikes each measuring in at 4 inches long. Made in the USA
Jmartin6452
Reviewed in the United States on October 28, 2024
I’m expecting these to work just fine.
Scott Schwertfeger
Reviewed in Australia on October 17, 2024
👍
John Philip
Reviewed in the United States on April 25, 2023
Liked
Jim
Reviewed in the United States on May 3, 2022
Used for flint knapping/pressure flaking
G.B.
Reviewed in the United States on February 21, 2022
I ran a test using digital thermometers and the nail did nothing to speed the cook time of the potato. Also this discolors the potato and is potentially toxic so if you decide to replicate this experiment don’t eat the results. Otherwise they are sturdy and shiny and embody the essence of nail-ness that one would expect.
the prof
Reviewed in the United States on June 16, 2021
Not sure about being worthwhile for it may take a considerable amount of time before they work well.
Derrick
Reviewed in the United States on August 8, 2019
Bend after one hit with hammer. I guess that is to be expected with thin copper but wasn’t expecting it. They would be great if you can figure out a way to hit them into your selected material without bending.
arizonapixie
Reviewed in the United States on June 10, 2019
I was trying to kill these tree bushes that kept growing back. Had to get my son to help hammer these into the stumps because they are so thick I could only drive them halfway in. They do kill the bushes after a few months but you should either pull them back out or saw under them after your done. Best to leave enough room in the stump to saw under the nails later. Any unsuspecting landscaper who saws into the tree or bush could get hurt when their chainsaw locks up on the nails.
Gammy2Dove
Reviewed in the United States on September 27, 2018
These look great, but it will take months to know if they work. We'll see!
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