--- product_id: 50613268 title: "Pack of 2 Compression Brass Tube Fitting, Union, 1/2\" Tube OD x 1/2\" Tube OD" brand: "legines" price: "VT4115" currency: VUV in_stock: true reviews_count: 9 category: "Legines" url: https://www.desertcart.vu/products/50613268-pack-of-2-compression-brass-tube-fitting-union-1-2 store_origin: VU region: Vanuatu --- # 3-piece precision design Brass durability & corrosion resistance 1/4" OD universal fit Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD **Brand:** legines **Price:** VT4115 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with confidence—because your system deserves the best fit! ## Quick Answers - **What is this?** Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD by legines - **How much does it cost?** VT4115 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/50613268-pack-of-2-compression-brass-tube-fitting-union-1-2) ## Best For - legines enthusiasts ## Why This Product - Trusted legines brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Reliable:** Ideal for low to medium pressure tubing where vibration is minimal—perfect for delicate hydraulic fixes. - • **Effortless Installation:** Designed for quick, no-fuss assembly—get your project done faster and leak-free. - • **Universal Compatibility:** Works seamlessly with copper, brass, aluminum, and plastic tubing for versatile applications. - • **Trusted Industry Standards:** Meets ASA, ASME, and SAE specs, so you’re always working with certified quality. - • **Precision 3-Piece Construction:** Nut, sleeve, and body with insert ensure leak-proof, secure connections every time. ## Overview The Legines Brass Compression Tube Fitting Union (1/4" OD x 1/4" OD, pack of 2) offers a durable, precision-engineered solution for low to medium pressure tubing connections. Crafted from corrosion-resistant brass with a three-piece design, it supports copper, brass, aluminum, and plastic tubing. Certified to ASA, ASME, and SAE standards, this compact coupler ensures leak-proof performance in industrial and scientific applications, making it a trusted choice for professionals seeking reliability and ease of installation. ## Description Product description Legines Brass Compression We have our own factory, which can offer ODM & OEM service. The main series PIPE FITTINGS HOSE BARB FITTINGS 45°FLARE FITTINGS COMPRESSION FITTINGS PUSH-IN FITTINGS D OT AIR BRAKE FITTINGS Tube Fitting, Union Three piece construction - nut, sleeve and body with attached insert Use with copper, brass, aluminum, or plastic tubing. Manufactured for low and medium pressure tubing connection work where excessive vibration or tube movement is not involved. Typical application: Use with copper, aluminum and plastic tubing.Not recommended for steel tubing and using gas eous media. Working pressure up to 2000psi with a 4:1safety factor depending on TUBE size.Temperature range of -65°F to 250°F (-53°C to 121°C). Material : CA360 / CA377 Note : Not allowed by federal law to be installed for potable water use in the U.S.A. Compression Union The sleeve type pipe joint is composed of three parts: joint body, sleeve, nut. When the ferrule and the nut are inserted into the joint body on the steel pipe, when the nut is tightened, the outer side of the front end of the ferrule is fit with the conical surface of the joint body, and the inner edge bites into the seamless steel pipe evenly. Solid Brass&Strong Structure This union is made of forged Brass with ductility at high temperatures, low magnetic permeability, and is composed of three parts which can combine a strong connection. Heavy duty and Clean threads This is a heavy brass connector that does what it's supposed to do. Threads are cut correctly. The NPT threads create a tighter seal than straight threads. Simple installation Its installation is simple, high pressure, and therefore can be widely used. Compression Series Our factory has more models for you to choose from. Review: Great quality product. - Great quality product, worked like a champ. Helped me out of a jam with an early Mercedes hydraulic convertible top. Had a hydraulic line snap off near a cylinder, cannot replace just a line, have to buy entire cylinder ($500). Fit the line perfectly, worked flawlessly, no leak, and compact enough to not cause a problem. Review: Good quality - If you have never used a compression fitting you should do a bit of research on YT. Make sure the sleeve is facing the correct direction, clean off the material, use PTFE tape (yellow for gas). Worked well. ## Features - Three piece construction - nut, sleeve and body with attached insert Use with copper, brass, aluminum, or plastic tubing - High Pressure Resistance,Temperature Resistance - Sealability and good repeatability,Easy to disassemble no flaring tool required - Installation and maintenance convenient - Safe and reliable,Lead free brass construction,Lead free approved product in all states ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075L7WLFJ | | Best Sellers Rank | #35,903 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Compression Union Straights | | Brand | Legines | | Brand Name | Legines | | Color | Gold | | Connector Type | Union | | Customer Reviews | 4.6 out of 5 stars 752 Reviews | | Exterior Finish | Brass | | Item Dimensions | 5.51 x 1.97 x 4.33 inches | | Item Weight | 0.13 Kilograms | | Item dimensions L x W x H | 5.51 x 1.97 x 4.33 inches | | Manufacturer | 62 | | Manufacturer Part Number | 62 | | Material | Brass | | Material Type | Brass | | Number of Pieces | 2 | | Size | 1/2 | | Thread Size | 0.5 inch | | Thread Type | NPT | | Unit Count | 2 Count | ## Product Details - **Brand:** Legines - **Color:** Gold - **Connector Type:** Union - **Exterior Finish:** Brass - **Item Weight:** 0.05 Kilograms - **Item dimensions L x W x H:** 5.51 x 1.97 x 4.33 inches - **Material:** Brass - **Number of Pieces:** 3 - **Size:** 1/4 - **Thread Type:** NPT ## Images ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 1](https://m.media-amazon.com/images/I/51J-+vib9XL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 2](https://m.media-amazon.com/images/I/61lTtrryKqL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 3](https://m.media-amazon.com/images/I/41OyBn85k6L.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 4](https://m.media-amazon.com/images/I/31vQiTIDBzL.jpg) ![Pack of 2 Compression Brass Tube Fitting, Union, 1/2" Tube OD x 1/2" Tube OD - Image 5](https://m.media-amazon.com/images/I/31pafdyzVcL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality product. *by T***Y on October 20, 2025* Great quality product, worked like a champ. Helped me out of a jam with an early Mercedes hydraulic convertible top. Had a hydraulic line snap off near a cylinder, cannot replace just a line, have to buy entire cylinder ($500). Fit the line perfectly, worked flawlessly, no leak, and compact enough to not cause a problem. ### ⭐⭐⭐⭐⭐ Good quality *by G***Y on October 29, 2025* If you have never used a compression fitting you should do a bit of research on YT. Make sure the sleeve is facing the correct direction, clean off the material, use PTFE tape (yellow for gas). Worked well. ### ⭐⭐⭐⭐⭐ Non canonical use *by A***Z on December 6, 2025* I know this not a canonical use but i have used it to fix an old ikea track light which had its plastic nuts break, the ones that attach it to the wall. With its parallel threads and just right tubing od, this compression coupler fit right on, with some longer bolts and some washers. It's not as snug as the original mounts but saved me from replacing a fixture. The key here is parallel threads. The rest could be drilled out if needed, but there was no need. The nut goes on the wall, the body - on the lamp. ## Frequently Bought Together - Legines Brass Compression Tube Fitting, Union, 1/4" OD x 1/4" OD Coupler, Pack of 2 - XIFOWE 99.9% Copper Tube 1/4" OD x 3/16" ID 10 Ft, Tube Wall: 1/32", Refrigeration Seamless Round T2 Pure copper tubes, Soft Coil Copper Tubing, Used In Refrigerators, Air conditioners, DIY project... - Aienxn 50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines --- ## 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.vu/products/50613268-pack-of-2-compression-brass-tube-fitting-union-1-2](https://www.desertcart.vu/products/50613268-pack-of-2-compression-brass-tube-fitting-union-1-2) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-13*