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The ZDBB 1540-piece O-ring kit offers 32 metric sizes of high-quality nitrile rubber seals, designed for durability and flexibility across a wide temperature range (-40℉ to 248℉). Packaged in a sturdy, labeled case with 4 precision pick tools, this kit is ideal for automotive, plumbing, and general maintenance professionals seeking a comprehensive, organized, and reliable sealing solution.















| ASIN | B09M74NCXV |
| Best Sellers Rank | #680 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Faucet O-Rings |
| Brand | ZDBB |
| Brand Name | ZDBB |
| Color | black |
| Customer Reviews | 4.6 out of 5 stars 8,881 Reviews |
| Item Diameter | OD:(4mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,16mm,17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,25mm,26mm,27mm,28mm,30mm,35mm,38mm,40mm,45mm,50mm)X (CS:1mm,1.5mm,2mm,2.4mm,3.1mm,3.5mm Millimeters Item Diameter OD:(4mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,16mm,17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,25mm,26mm,27mm,28mm,30mm,35mm,38mm,40mm,45mm,50mm)X (CS:1mm,1.5mm,2mm,2.4mm,3.1mm,3.5mm Millimeters See more |
| Manufacturer | TWCC |
| Material | Nitrile Rubber, Rubber, o ring |
| Material Type | Nitrile Rubber, Rubber, o ring |
| Model | 0770807587577 |
| Nominal Inside Diameter | ID:(2mm,4mm,6mm,8mm,9mm,10mm,11mm,12mm,12.2mm,13mm,13.2mm,14mm,14.2mm,15.2mm,17.2mm,18.2mm, 18.8mm,19mm,19.2mm,20.8mm,21.8mm,23mm,28mm,31mm,33mm,38mm,43mm)X (Thk:1mm,1.5mm,2mm,2.4mm,3.1mm,3.5mm) Millimeters Nominal Inside Diameter ID:(2mm,4mm,6mm,8mm,9mm,10mm,11mm,12mm,12.2mm,13mm,13.2mm,14mm,14.2mm,15.2mm,17.2mm,18.2mm, 18.8mm,19mm,19.2mm,20.8mm,21.8mm,23mm,28mm,31mm,33mm,38mm,43mm)X (Thk:1mm,1.5mm,2mm,2.4mm,3.1mm,3.5mm) Millimeters See more |
| Nominal Outside Diameter | 4mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,16mm,17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,25mm,26mm,27mm,28mm,30mm,35mm,38mm,40mm,45mm,50mm Millimeters Nominal Outside Diameter 4mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,16mm,17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,25mm,26mm,27mm,28mm,30mm,35mm,38mm,40mm,45mm,50mm Millimeters See more |
| Number of Pieces | 1540 |
| Part Number | 0770807587577 |
| Temperature Range | -40℉ +248℉ Degrees Fahrenheit |
| UPC | 770807587577 |
| Unit Count | 1.0 Count |
V**R
Comprehensive, well organized O-ring kit for automotive & home repair
This 32-size nitrile rubber O-ring kit is a must-have for anyone doing auto maintenance, plumbing, or appliance repair. With 1,540 pieces ranging from OD 4mm to 50mm, it’s one of the most complete and affordable assortments I’ve seen. MATERIAL & DURABILITY: Made of high-quality NBR (nitrile rubber), these O-rings are resistant to oil, water, gas, and common chemicals. They’ve held up well for me in automotive repairs (oil drain plug, valve covers) and faucet seals. They compress well and return to shape without cracking, which is essential for sealing performance. SIZES & VARIETY: The kit includes 32 different sizes, clearly labeled by inner diameter, outer diameter, and thickness. Great coverage across standard metric dimensions. Useful for: • Automotive fuel & oil systems • Faucets and pressure washers • Air/gas fittings • DIY and appliance repair PICKS & TOOLS INCLUDED: It comes with 4 different seal removal picks—a great bonus. They’re sturdy and helpful for getting into tight spaces without damaging the parts. The picks alone would cost several dollars if bought separately. PACKAGING & ORGANIZATION: Sturdy plastic case with individual compartments for each size. The sizing chart inside the lid is easy to read, and all compartments were accurately sorted—no mixed or missing sizes. The case closes securely and is compact enough to store in a toolbox or on a shelf. VALUE: For under the price of one OEM seal kit, you’re getting over 1,500 O-rings, plus tools. This is an unbeatable value for mechanics, DIYers, or anyone doing regular home maintenance. APPLICATION TIPS: While these are great for oil, water, and air systems, they’re not rated for high-heat applications above 120°C. Not recommended for brake fluid or steam systems. FINAL THOUGHT: An extremely useful, well-built kit with every common metric size you’d need. Affordable, reliable, and includes tools—ideal for professionals and serious DIY users alike. #AmazonFinds #ORingKit #AutomotiveTools #NBRRubber #RubberSeals #FaucetRepair #PressureWasherFix #DIYPlumbing #GarageEssentials #MechanicalRepairs #ValueBuy #ToolboxMustHave
R**Y
Great organization!
These O-ring assortments exceeded my expectations in quality and variety. With 32 different sizes and 1540 pieces, I was able to find the exact ring I needed for multiple projects, from fixing plumbing leaks to repairing small appliances. The material feels durable and flexible, ensuring a tight seal without cracking or breaking under pressure. I was impressed by how well-organized the kit is, making it easy to locate the right size quickly. The packaging is excellent and convenient for storage. Each size has its own compartment with clear labeling, so there’s no confusion when selecting the right O-ring. I especially appreciate that the box is sturdy and secure, keeping all the rings in place even when carried around in my toolbox. It’s clear that a lot of thought went into making this kit user-friendly and practical for both professionals and DIY enthusiasts. Overall, this assortment kit has saved me time, effort, and money by having everything I need in one place. I highly recommend it to anyone who needs a reliable collection of O-rings for home repairs, automotive work, or general maintenance. This set is a great value for the price and is now a permanent part of my repair toolkit. Five stars!
M**L
O, O , O, What Rings You Have!
Yup, this flat-pac box really does contain over a thousand O-rings of various sizes... I needed two for my plumbing project.. Can you buy just two? Well, you can, at a specialty plumbing supply store for roughly the cost of these 1000+ and that's not even factoring in the cost of gas getting there and back. So invite some friends over and have an O-ring party. This kit is just great and I really do recommend it, since once you've got it you'll have O-rings 'till rapture.
D**E
Good assortment of O-rings at a fair price
It looks like a great assortment, at a fair price, of quality Nitrile o-rings in a wide array of sizes and thicknesses.. 👍👍👍👍 The flimsy plastic case (to be expected at this price point) could not endure the rigors of passing through the Amazon system. I have paper shipping sack filled with loose o-rings, shards of the plastic case, and the internal dividers. 😫 🤷♂️ I anticipate many evenings of sorting, organizing, and reversing the chaos.
E**P
Good price
This is a great package of oh rings something everybody should have
C**N
Very nice assortment
A very nice assortment of O rings. The little tools it comes with came in handy right away.
A**R
Outstanding Value
Between the number and sizes of O-rings and the four tools that are included in the kit, this has to be the best value available.
D**D
Essential O-Ring Assortment for DIY Repairs
I've been using the ZDBB 32 Size 1540 Pcs O Rings Assortment Kit for various repair projects, and it has been incredibly helpful. As someone who enjoys tackling DIY repairs, having a comprehensive set of O-rings on hand is essential, and this kit delivers just that. One of the things I really appreciate is the variety of sizes included. Whether I need to fix a faucet, a pressure washer, or something in my car, there's always an O-ring that fits perfectly. The metric nitrile rubber rings are durable and reliable, which has saved me multiple trips to the hardware store. The addition of the four pick tools is a nice touch. They make it easy to remove old, worn-out O-rings and install the new ones without damaging anything. This has made my repair work much more efficient and less frustrating. What I found particularly useful is the organization of the kit. The rings are neatly sorted by size in a sturdy box, so finding the right one is quick and hassle-free. This level of organization is a big time-saver when you're in the middle of a project. If I had to point out a minor inconvenience, it would be that the lid of the storage box can be a bit tricky to close securely if you're not careful. However, this is a small issue compared to the overall convenience and quality of the set. This O-ring assortment kit has become a staple in my DIY toolbox. It’s perfect for a wide range of repairs, and the quality of the rings ensures a long-lasting fix every time.
O**K
Super
Super
A**N
Excellent box!
I used this box to fix my o-ring stoves and use it for other accessories
C**N
Parfait
Correspond à ce que nous désirons, inpeccable
R**E
Plus,plus,plus
Plusieurs diamètre, vraiment top...coffret complet
C**N
Qualità dei materiali degli ORING
Materiali otto e grande assortimento di misure.
Trustpilot
3 weeks ago
4 days ago