245PCS Bonded Sealing Washers, NBR Metric Zinc-Plated Steel Self-Centred Sealing Rubber Washers, Automotive Seal Gasket Crush O-Ring Assortment Kit Set, Includes Sizes of M6-M30

So far so good. I can't just run into town and get these. I like having them on the truck. I don't use them very often, but they seem to work perfectly.

This is a very good assortment of seals. Seem well made. Have used them on several small projects. Just be aware they can be thicker than what you are replacing. Highly recommended.

I kept having leaks from copper crush washers on brake and oil lines on various machines I restore. This fix them all. Absolute must haves for any at home mechanic.

I can't begin to count the number of times I've needed a sealing washer and had to make a special trip the the hardware store. This assortment has just about every sort of washer I might need. A good value.

The “metal” material used on these is ferrous, steel of some type. I guessed that based on the Color, but was not sure untill they shipped to me. Discriptuon was bad. I guess aluminum would have worked for me, but that’s not what I wanted and the description was too vague to know for sure what I was ordering. And, the case is crap…. But these seem to be ok overall.

for the same price of a few OEM washers I got a whole set of these. I replace all my washers now and feel good about seeing these in place.

They worked perfect. Very pleased

i prefer these over the copper ones in certain applications they seal great and i have yet to see anything come back with leaks