【MULTIPLE SIZES】This set includes 380 PCS, which has 16 different sizes o rings and 8 sizes flat rubber washer. The correct and easy-to-read size labels make it faster to find the size you need.
【ERGONOMIC TOOL】Not only do we have o-ring and washer kits, but we also offer you a 180-degree pick & hook tool. Perfect for assembly, repair, or removal of small parts.
【HIGH-QUALITY MATERIAL】The O-rings and washers are made of NBR material witch is more elastic. With water/oil/heat resistance, sealing, corrosion/abrasion resistance and anti-static properties.
【WIDE APPLICATION】WINSTECK rubber gasket and O-ring kits prevents leaks in gas/water/air/hydraulic and pneumatic connections. Used in pipes, hoses, faucets, pumps, automobiles, high pressure washers.
【WINSTECK PROMISE】Please feel free to contact us if you have any questions about products, or if there is any problem with them. We will provide 7*24 H online service and give you satisfied answer.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
Trust and quality
Better Water Management. Modern Solutions.
Explore practical products designed to support cleaner, clearer, and better-managed water in everyday spaces.
