Description
Product Overview
The KEZE 1200‑piece Universal Rubber O‑Ring Assortment Kit is engineered for professionals and DIY enthusiasts who demand reliability across a broad spectrum of sealing applications. This comprehensive kit delivers 24 meticulously selected O‑ring sizes, covering outer diameters from 6 mm up to 28 mm, which represent the most frequently used dimensions in automotive, plumbing, hydraulic, and pneumatic systems. Each O‑ring is fabricated from commercial‑grade nitrile rubber (NBR, Buna‑N), a material celebrated for its excellent resistance to oil, fuel, and a wide temperature range from –40 °F (–40 °C) to 250 °F (121 °C). The kit also includes a 4‑piece precision pick and hook set—featuring a full‑hook, 45‑degree pick, 90‑degree pick, and straight pick—each equipped with high‑torque acetate handles to facilitate effortless extraction and installation of O‑rings in tight or hard‑to‑reach locations.
Usage
Designed for versatility, this O‑ring kit excels in a multitude of real‑world scenarios. Whether you are repairing a leaking faucet, maintaining a pressure washer, servicing a vehicle fuel line, or fine‑tuning a hydraulic cylinder, the assorted sizes ensure you have the exact fit on hand. The durable NBR construction makes the rings suitable for both high‑temperature environments, such as engine cooling systems, and low‑temperature applications like anti‑freezing pipe networks. The included precision pick set reduces the risk of damaging surrounding components during removal, allowing technicians to work efficiently on automotive engines, marine equipment, industrial pumps, and even delicate sensor housings.
Why Choose Us
KEZE’s commitment to quality is reflected in every aspect of this kit. The O‑rings undergo rigorous testing to meet industry standards for dimensional accuracy and material integrity, guaranteeing a leak‑free seal every time. The sturdy plastic storage box, complete with clearly labeled inserts for each size, provides organized, quick retrieval—saving valuable time on the job site. Additionally, KEZE offers responsive customer support and a hassle‑free return policy, reinforcing confidence that you are investing in a product backed by reliable after‑sales service.
Key Features
- 24 essential O‑ring sizes (6 mm‑28 mm) cover the majority of automotive and plumbing needs.
- High‑quality NBR rubber resists oil, fuel, and extreme temperatures for long‑lasting performance.
- Precision pick and hook set enables fast, damage‑free installation and removal.
- Compact, labeled storage box keeps rings organized and easy to locate.
- KEZE provides dedicated customer support and a straightforward warranty for peace of mind.
FAQ
What material are the O‑rings made from?
All O‑rings in this kit are made from commercial‑grade nitrile rubber (NBR), which offers excellent resistance to oil, fuel, and a wide temperature range.
Can this kit be used for both automotive and plumbing applications?
Yes. The 24 size range and durable NBR material make the kit suitable for sealing tasks in vehicles, pressure washers, faucets, hydraulic systems, and more.
What tools are included for O‑ring installation?
The kit includes a 4‑piece precision pick and hook set: a full hook, a 45‑degree pick, a 90‑degree pick, and a straight pick, each with high‑torque acetate handles.
How do I know which size O‑ring I need?
Each O‑ring size is clearly labeled on the storage box. Measure the inner diameter of the groove where the O‑ring will sit, then select the matching size from the kit.
Is there a warranty or return policy?
KEZE offers a standard warranty and a hassle‑free return policy. If you encounter any issues, contact our customer support team for assistance.




419 PCS Universal Metric O-Ring Kit,32 Sizes Buna-N 70A Rubber O Ring Assortment Set for Various Car Auto Faucet Plumbing Pressure Washer Air or Gas Sealing Repair Resist Oil and Heat
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