BOLET Metric Universal O-Ring Service Assortment Set Kit 382 PCS 30 Sizes Nitrile Rubber O Rings Sealing Gasket Washer for Plumbing, Automotive and Faucet Repair (382)

They're thick, great for mating surfaces, be sure and check your thickness requirements.

I needed a set of o-rings for some scuba equipment and I seen this set and thought “Why not”. I ordered them and about a week or so later they showed up. Low and behold, not a single one was the correct size. I have since used these for other projects and they do work well. Just make sure what you order is the size you’ll get.

Many large and small sizes. Used one to repair a Christmas fiber optic train scene that needed a heat resistant belt. Used another to sit a lampshade higher on the light to be able to turn on. I can't wait to use these on my pressure washer connectors. Great deal for the versatile O's.

These are perfect. I use them in my Automotive work because they are oil resistant. I also use them on miscellaneous items that need to have the O-ring replaced. The many different sizes and organizer are perfect. Highly recommended.

All sizes are accurate best bang for your buck! Have used these for all my O ring needs will be buying again

Worked great

Love having the variety of sizes for many different things.

Biene empacado y bien surtido