HongWay 770pcs Rubber O Ring Assortment Kits 18 Sizes Sealing NBR Gasket Washers for Car Auto Vehicle Repair, Professional Plumbing, Air or Gas Connections
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HongWay 770pcs Rubber O Ring Assortment Kits 18 Sizes Sealing NBR Gasket Washers for Car Auto Vehicle Repair, Professional Plumbing, Air or Gas Connections

4.5/5
Product ID: 177082685
Secure Transaction
12 interest-free installments with tabby

Details

  • Material
    Nitrile rubber
  • Nominal Inside Diameter
    1 Millimeters
  • Item Diameter
    3 Millimeters
  • Brand
    HongWay
  • Color
    Black
📦18 labeled sizes in organized case
🌡️Wide temp range -40℉ to 248℉
🛠️770 pcs total for ultimate versatility

Description

🔧 Seal the deal with confidence—be the pro who’s always prepared!

  • RISK FREE CONFIDENCE - Backed by a no-questions-asked return policy—because quality and your satisfaction come first.
  • EFFORTLESS ORGANIZATION - Smartly labeled compartments in a compact case keep your workflow seamless and stress-free.
  • ALL IN ONE REPAIR ARSENAL - 770 premium NBR o-rings covering 18 essential sizes—never run out mid-fix.
  • BUILT TO WITHSTAND EXTREMES - Engineered for durability from freezing -40℉ to scorching 248℉ environments.
  • VERSATILE LEAK STOPPING POWER - Perfect for automotive, plumbing, hydraulic, and gas sealing needs—one kit, endless solutions.

The HongWay 770pcs Rubber O Ring Assortment Kit offers 18 sizes of premium nitrile rubber (NBR) o-rings designed for professional-grade sealing in automotive, plumbing, and industrial applications. With a temperature tolerance from -40℉ to 248℉, this kit ensures reliable performance across diverse environments. Packaged in a labeled, compartmentalized organizer, it delivers convenience and efficiency for every repair job.

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Have a Question? See What Others Asked

Are these food grade or safe to use in a 5 gallon beer keg?
Does this work for air sealing? trying to seal an air gap between an air motor and a hopper unit in my airsoft gun.
need to buy 150 1/ 4 id 3/8 od 1/16 thick 0-ring
Operating temperature for car fuel injector is 230C healthy and 320C for failing injectors, so this o-rings can't be used right?

Reviews

4.5

All from verified purchases

A**R

A large variety of sizes with differing thicknesses for a low price

If you are needing smaller sized "O" rings and not sure of the size you require, this is the set you want. Containing 18 differing sizes, and a large quantity of each you cannot go wrong with this product..especially when you consider the low price for the combo box!

S**S

Good assortment of orings

I needed a small replacement oring and it was basically the same price to buy this pack as a dedicated size pack. The oring fit perfectly and I now have a nice assortment of spares. Quality seems decent but we'll see how they hold up.

J**T

Good various sizes. Low-profile case box. Not for paintball repair.

I really like gow flat and low profile the o-rings container is! Can store in small space or take in bag. Bought it to repair used paintball guns I bought for cheap. Fixed one crucial air bolt assembly part requiring 3 o-rings. But, this kit doesn't i Claude several specific o-rings sizes to complete the repair the repair Thought I'd save & try this. Still good set. for other projects.👍

J**R

Just right

Good fit, very durable, excellent variety in the box these should last me awhile.

G**R

Standard sizes didn't work.

Definitely helped repair an older pressure washer.

R**F

Great assortment…

With this kit, you’ll be well prepared.

J**L

satisfied

the 4 smallest sizes are so minature that I can't imagine everfinding a use for them, unless you are a clockmaker.Quality appears good. Shipping was quick.

H**I

great selection ... fair price

absolutely perfect ... exactly what i needed

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Hongway 770pcs Rubber O Ring Assortment Kits 18 Sizes Sealing | Desertcart KSA