--- product_id: 134697603 title: "225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes" brand: "simur" price: "€ 0.43" currency: EUR in_stock: false url: https://www.desertcart.hr/products/134697603-225pcs-rubber-o-ring-sealing-gasket-washer-seal-metric-nitrile store_origin: HR region: Croatia --- # 225 pcs 18 sizes Heat resistant 120℃ 225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes **Brand:** simur **Price:** € 0.43 **Availability:** ❌ Out of Stock ## Summary > 🔩 Seal the Deal with Confidence! ## Quick Answers - **What is this?** 225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes by simur - **How much does it cost?** € 0.43 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/134697603-225pcs-rubber-o-ring-sealing-gasket-washer-seal-metric-nitrile) ## Best For - simur enthusiasts ## Why This Product - Trusted simur brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick Installation:** Soft and flexible design for effortless sealing. - • **Organized Convenience:** Comes in a handy case for easy access and storage. - • **Durable Nitrile Rubber:** Oil and heat resistant for long-lasting performance. - • **Wide Application Range:** Ideal for various repairs around the home and garage. - • **Versatile Sealing Solutions:** Perfect for plumbing, automotive, and more! ## Overview This 225-piece Rubber O Ring Sealing Gasket Washer Seal set features a variety of 18 sizes made from durable nitrile rubber, designed for high resistance to oil and heat. Perfect for plumbing and automotive repairs, it comes in a convenient carrying case for easy organization and access. ## Description Features: 18 different sizes, 225 pieces. The sealing ring is made of superior rubber. Variety of thickness and size are all in one box, very convenient to use. Heat-resisting, mineral oil-resisting, wear-resisting. Suitable for Cars, marine and RV wiring jobs,Leaky faucets hoses and protects wiring in firewalls and junctions,Furniture to protect wires from computers & electronic equipment in offices or home and more. Advantage: (1). Elasticity and resilience, easy processing, and can maintain precise dimensions. (2). Appropriate mechanical strength, expansion strength, elongation and tear strength. Can seal tens of megapascals (thousands of psi) of pressure. (3). Stable performance, not easy to swell, small heat shrinkage effect (Joule effect). (4). Will not corrode the contact surface, will not pollute the media. (5). Complete specifications, easy to organize and pick out what you need. Specifications : Box color : Transparent Sealing ring color : Black Material: nitrile rubber(NBR) Heat resistant: up to 120℃ Size: Quantity(Pcs)=Internal Diameter(mm) x Thickness(mm) 20=3x1mm 20=4x1mm 20=4.5x2mm 20=5x2mm 20=6x2mm 20=6x2.5mm 20=6x3mm 20=7x2mm 20=8x2mm 5=9x2mm 5=10x2mm 5=11x2mm 5=13x3mm 5=14x2.5mm 5=17x2.5mm 5=18x4mm 5=20x2mm 5=22x2mm Package includes: 1 x 225 Pcs Rubber O-Ring Set ## Features - Material: Made of nitrile rubber(NBR), anti static, oil resistant, heat resistant up to 120℃, wear resistant, durable and long service life. - Easy To Use: Soft and flexible o ring, simply snap on, easy to install, great for sealing gasoline, diesel oil, lubricating oil, water, air, gas and various chemical. Easy to install and durable to use. - 18 Sizes: Internal dimension x thickness: 3x1 mm, 4x1 mm, 4.5x2 mm, 5x2 mm, 6x2 mm, 6x2.5 mm, 6x3mm, 7x2mm, 8*2mm (each 20pcs); 9x2mm, 10x2mm, 12x3mm, 13x3mm, 14x2.5mm, 17x2.5mm, 18x4mm, 20x2mm, 22x2mm (each 5 pcs), paper labeled with size. - 225pcs assorted metric nitrile Tap O-Ring kit,Stored in a labeled and organized handy carrying case saves you effort in tidying up and choosing sizes. Great for quick and convenient storage, portable and prevent getting lost. - Wide Usage: Great for plumbing and auto repair, garages, general plumbers, mechanics, workshops, cars, doors, windows, appliances, bearings, pumps, pulleys, carrier roller, etc. ## Product Details - **Material:** Rubber - **Brand:** SIMUR - **Manufacturer:** simuer - **Unit Count:** 1 Count ## Images ![225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes - Image 1](https://m.media-amazon.com/images/I/61p3qrXal5L.jpg) ![225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes - Image 2](https://m.media-amazon.com/images/I/614hwx5IqhL.jpg) ![225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes - Image 3](https://m.media-amazon.com/images/I/71kN4HROIWL.jpg) ![225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes - Image 4](https://m.media-amazon.com/images/I/615bK2VQgqL.jpg) ![225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes - Image 5](https://m.media-amazon.com/images/I/71TKDkFGf9L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/134697603-225pcs-rubber-o-ring-sealing-gasket-washer-seal-metric-nitrile](https://www.desertcart.hr/products/134697603-225pcs-rubber-o-ring-sealing-gasket-washer-seal-metric-nitrile) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-08*