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

They work

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 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.

You get like 6 diff sizes of 12mm gasket and the rest are too small for most applications. If youre thinking of getting this for automotive purposes, look for a better kit.Returning this waste of copper.

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

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

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.

Can't beat what you get with the price.

Good washers - bought for spares for brake banjo bolts - sizes a little off but would work. Some of them were a little misshapen out of the box but easily straightened - they are soft copper

If you want these to make oil change, you'll figure out that only about 10 of them are big enough to be installed, the rest are too small

Showed up fast , not damaged and the copper crush washers work with an assortment of cars and motorcycles i work on

There is almost every size you will need for your brake hoses and not just a couple of each size. A great deal for the $$

they did not have the label on box as in the pictures...had to return as not sure what was what...also way to small for what I thought I was getting...returned item...