Do not buy these nails if you use a Ridgid screwdriver. The nails stuck, double nails, the nails just flew to the side. I had to constantly move the nail spool feed into my nail gun. It's important to note that I've never had nail sticking or nail problems on my 15 degree Ridgid screwdriver. I bought these nails because reviews of cheaper ring shank nails complained of seizing. These nails were about twice the price of cheap nails. I wish I could get my money back from Revain I've spent so much time on these nails. I would probably save a lot of money and time just doing the lining by hand. I would give zero stars if it were possible. I believe the root cause of all problems is the strength of the wire connecting each nail. I find the sensor too good.