200 Pcs Copper Washers Engine Seal Flat Ring Gasket Fastener Metric Sealing Washer Assortment Set - 9 Sizes

I use these for jewelry making and they really are fabulous. Easy to work with and just the right size for my bracelets and earrings.

A great kit to have on hand when you need that copper sealing washer and don't want to make a trip to the hardware store....

I’ve used these on diesel tractor injection pumps and injectors. They don’t leak and have been working like they’re supposed to. The parts guys can’t seem to be able to get these seal rings so having these kits in my truck has been a real time saver for our customers.

Some of them are cut very sloppy but all in all great product for the price, would buy again

These were great,but the size of the container you receive is way smaller than what it looks like in the picture.

They work

Can't beat what you get with the price.

I have yet to come across the correct size I've needed. This kit is wonderful it has every size but what you need. I'm sure it will come in handy at some point just hasn't yet.

has all the most used sizes. great value

most of these are small , only a couple for smaller drain plugs

bigger washers are narrow (outer to inner diameter)

Excellent set for your smaller copper crush washer needs!

Bought just to add to the many boxes of unused stuff around the tool box.