---
product_id: 97438210
title: "Brass Compression Tube Fitting, Union, 3/8\" OD x 3/8\" OD, Pack of 2"
brand: "legines"
price: "130 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Legines"
url: https://www.desertcart.dk/products/97438210-brass-compression-tube-fitting-union-3-8-od-x-3
store_origin: DK
region: Denmark
---

# High temp & pressure resistant 3-piece precision design Lead-free, eco-safe brass Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2

**Brand:** legines
**Price:** 130 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence—where reliability meets effortless style!

## Quick Answers

- **What is this?** Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 by legines
- **How much does it cost?** 130 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/97438210-brass-compression-tube-fitting-union-3-8-od-x-3)

## 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

- • **Lead-Free & Safe:** Crafted from lead-free brass, fully compliant with all state regulations for peace of mind and safety.
- • **Built to Withstand:** Engineered for high pressure and temperature resistance, ensuring durability under demanding conditions.
- • **Effortless Installation:** No flaring tool needed—install and disassemble quickly, saving you time and hassle on every job.
- • **Universal Compatibility:** Works seamlessly with copper, brass, aluminum, and plastic tubing—versatility that fits your every project.
- • **Precision 3-Piece Construction:** Nut, sleeve, and body with attached insert for flawless sealing and easy maintenance.

## Overview

The Legines Brass Compression Tube Fitting Union (3/8" OD x 3/8" OD, Pack of 2) offers a robust, lead-free brass construction with a three-piece design for superior sealability and repeatability. Compatible with multiple tubing materials, it withstands high pressure and temperature, enabling quick, tool-free installation and maintenance. Trusted by professionals and DIYers alike, this fitting delivers leak-proof performance in a compact, reliable package.

## Description

desertcart.com: Legines Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 : Industrial & Scientific

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 | B075L5PVRP |
| Best Sellers Rank | #7,933 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #135 in Pipe Fittings |
| Brand | Legines |
| Brand Name | Legines |
| Color | Gold |
| Connector Type | Union |
| Customer Reviews | 4.5 out of 5 stars 780 Reviews |
| Exterior Finish | Brass |
| Item Dimensions | 5.51 x 1.97 x 4.33 inches |
| Item Weight | 1.6 ounces |
| 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 Packs | 2 |
| Number of Pieces | 3 |
| Size | 3/8 |
| Thread Size | 0.375 inch |
| Thread Type | UNF |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Legines
- **Color:** Gold
- **Connector Type:** Union
- **Exterior Finish:** Brass
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 5.51 x 1.97 x 4.33 inches
- **Material:** Brass
- **Size:** 3/8
- **Thread Size:** 0.375 inch
- **Thread Type:** UNF

## Images

![Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/41XZUuNSUCL.jpg)
![Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/513PC+fNvaL.jpg)
![Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/519tgY1-UEL.jpg)
![Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/51Sv690t06L.jpg)
![Brass Compression Tube Fitting, Union, 3/8" OD x 3/8" OD, Pack of 2 - Image 5](https://m.media-amazon.com/images/I/51q1kPwVAHL.jpg)

## 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.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-12*