--- product_id: 213662899 title: "O-Ring Set, 30 Sizes, 382 Pcs (Inch Series), Black Rubber, 1 Pack" brand: "mr o-ring" price: "₱2993" currency: PHP in_stock: true reviews_count: 6 category: "Mr O Ring" url: https://www.desertcart.ph/products/213662899-o-ring-set-30-sizes-382-pcs-inch-series-black store_origin: PH region: Philippines --- # 30 precise sizes included Durable black rubber build 382 pcs total for every fix O-Ring Set, 30 Sizes, 382 Pcs (Inch Series), Black Rubber, 1 Pack **Brand:** mr o-ring **Price:** ₱2993 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with confidence—your ultimate O-ring arsenal awaits! ## Quick Answers - **What is this?** O-Ring Set, 30 Sizes, 382 Pcs (Inch Series), Black Rubber, 1 Pack by mr o-ring - **How much does it cost?** ₱2993 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/213662899-o-ring-set-30-sizes-382-pcs-inch-series-black) ## Best For - mr o-ring enthusiasts ## Why This Product - Trusted mr o-ring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Fix Kit:** 382 O-rings across 30 sizes to cover every sealing need—never get stuck without the right fit again. - • **Compact & Organized:** Single-pack design keeps your workspace tidy and your O-rings easy to find when urgency strikes. - • **Premium Rubber Durability:** Crafted from high-quality black rubber for long-lasting, leak-proof performance in any project. - • **Trusted Quality Assurance:** Manufactured by GTM, ensuring consistent reliability that professionals depend on. - • **Versatility Meets Convenience:** Perfect for automotive, plumbing, manufacturing, and DIY—one pack, endless applications. ## Overview The Mr O-Ring Set offers 382 durable black rubber O-rings in 30 sizes, designed for versatile industrial and DIY sealing applications. Packaged compactly for easy organization, this GTM-manufactured set ensures reliable, leak-free performance across automotive, plumbing, and manufacturing projects. ## Description Experience the versatility of our comprehensive O-Ring Set, featuring 382 pieces in 30 different sizes, all carefully crafted from durable, black rubber. Ideal for a wide range of applications, this set is perfect for both industrial and DIY projects. Each O-Ring is precision-molded to ensure a secure, leak-free fit, making it a reliable choice for various sealing needs. The set is conveniently packaged in one compact box, making it easy to store and organize. Upgrade your toolkit with our high-quality O-Ring Set today. Review: Fake product - This is not orignal prouduct from GTM its copy or too much costly from orignal Review: Great O Ring Assortment - I liked the fact that it was a variety pack, and it had the size I needed, at a great price. I needed a couple of small O rings for the hose and wand on my pressure washer, and this product work great. The O rings appear to be not very firm but durable, they are a made of 70 durometer Butna rubber, and not as firm as the (90 durometer nitrile rubber). So far no leaks, and would recommend. ## Features - Comprehensive Set: 30 sizes and 382 pieces in total, ensuring you have the right fit for various applications - Durable Material: Crafted from high-quality black rubber for long-lasting performance - Versatile Use: Ideal for a wide range of industries and projects, from automotive to manufacturing - Easy Organization: Comes in a single, convenient pack for simple storage and access - Consistent Quality: Manufactured by GTM, known for reliable and consistent products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005LRSAT0 | | Best Sellers Rank | #82,937 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #131 in O-Rings | | Brand | Mr O-Ring | | Brand Name | Mr O-Ring | | Colour | blue | | Country of Origin | India | | Customer Reviews | 4.6 out of 5 stars 456 Reviews | | Item Weight | 349 g | | Manufacturer | GTM | | Material | Rubber | | Material Type | Rubber | | Model Number | 650KIT70P | | Net Quantity | 382 Count | | Number of Items | 382 | | Number of Packs | 1 | | Number of Pieces | 382 | | Part Number | KIT-N70-30 | | Set Name | Mr O-Ring | | Unit Count | 382 Count | ## Product Details - **Brand:** Mr O-Ring - **Colour:** blue - **Manufacturer:** GTM - **Material:** Rubber - **Net Quantity:** 382 Count ## Images ![O-Ring Set, 30 Sizes, 382 Pcs (Inch Series), Black Rubber, 1 Pack - Image 1](https://m.media-amazon.com/images/I/917DA8exUgL.jpg) ## Questions & Answers **Q: could these be used in transmissions** A: Nitrile rubber, also known as NBR, Buna-N, and acrylonitrile butadiene rubber, is a synthetic rubber copolymer of acrylonitrile (ACN) and butadiene. This is an all-around automotive material resistant to oil, petrol, mineral (automatic transmission) oil, water and alcohol. It has a temperature limit of 225 F. It is not good for acids and many non-pertroleum solvents. Transmission gaskets usually require a specific o-ring material as noted by manufacturer. Search for a compatibility chart on the internet for more specific information. **Q: What are dash sizes? Why not just state the actual size in mm? They're metric o-rings, right?** A: not sure what the dash is here. but these are not simply metric sizes. number 325 is not 325 millimeters. I am very happy with them. **Q: Suitable for automotive repair?** A: Suh, Yes, can use in automotive applications. I have used them twice on my older Ford Mustang, working just fine. Have also used on hydraulics on my tractor/lawn mower, andwater hoses. Kind regards, Charles **Q: are these O rings compatible with Propane such as would be used on BBQ or travel trailer heating?** A: Yes, I have replaced all the "O" rings on my RV, because of the age with rings from this kit. Two years and no problems ! ## Customer Reviews ### ⭐ Fake product *by M***A on 29 June 2019* This is not orignal prouduct from GTM its copy or too much costly from orignal ### ⭐⭐⭐⭐⭐ Great O Ring Assortment *by P***T on 25 March 2023* I liked the fact that it was a variety pack, and it had the size I needed, at a great price. I needed a couple of small O rings for the hose and wand on my pressure washer, and this product work great. The O rings appear to be not very firm but durable, they are a made of 70 durometer Butna rubber, and not as firm as the (90 durometer nitrile rubber). So far no leaks, and would recommend. ### ⭐⭐⭐⭐⭐ Exelente producto *by L***. on 11 November 2023* Lo estético y funcional del producto en su caja. ## Frequently Bought Together - Buna-N O-Ring Kit, 70A Durometer, 382 Pieces, 30 Sizes (Color May Vary) - Buna-N O-Ring Kit, 90A Durometer, 30 Sizes (Pack of 382) - Small Parts KIT-JMN90-30 Japanese Metric O-Ring Kit, Buna-N, Black, 90A Durometer, 30-Sizes (Pack of 391 Pieces) --- ## 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.ph/products/213662899-o-ring-set-30-sizes-382-pcs-inch-series-black](https://www.desertcart.ph/products/213662899-o-ring-set-30-sizes-382-pcs-inch-series-black) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-16*