Aluminum Spacer 1/2" OD x 1/4" ID x Choose Your Length, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits Screws Bolts 1/4" or M6 by Metal Spacers Online (1-1/2" Length, 10 Pack)

I was looking everywhere for something like this. this price is the best I have found. will be buying more soon

These were exactly what I needed for an automotive application - great quality and shipped immediately.

Needed to install gate opener. Great fix

I just finished a stainless railing project on my cabin deck. I wanted to meet code and space the wires at 3" apart. I found these spacers on Amazon and ordered the 1 1/2" long version. I then used a drill press to drill 1/2" holes in a 2x4 and inserted the spacers. This became my template for drilling through the logs. I was using logs off my lot and shimmed the 2x4 to the logs. This worked perfectly allowing me to exactly match the holes on both sides of the logs. I did both decks and they look great. I needed to drill a 3/16" hole and the spacers had a hole that was a little too large for my bit, but it still turned out great.

These things are perfect. For the price, you can't get any better.

Useful, good looking. Perfect for the intended use.

These are great quality, uniform spacers true to their dimensions. Worked great for spacing off equipment.

They do exactly what you expect them to do. They are nicely made aluminum spacers.

Perfection, used with a router lift.

Used these to make a mount for LS coils on an LT1 engine retrofit.. worked great, looks great