all the different sizes work great for the money

More than enough sizes for my needs.

Fastens as advertised different sizes for different holes great it holds tight does not leak connect two pices of metal like steel and things like that

These rivets are excellent, though I ordered the wrong size for my current project :(.I do recommend this product.

Important to use the right size drill bit

Just the right amount and sizes

I could have got around them not being all aluminum, but searching for the right size would have been a nightmare.

It contains the most common sizes I use, and I would recommend this to anyone who uses "Pop Rivets" for any reason.