---
product_id: 635050004
title: "Hromee Welding Hose Coupler Adapter Set 9/16\"-18 LH&RH for Oxygen Acetylene Twin Hose"
brand: "hromee"
price: "30568 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/635050004-hromee-welding-hose-coupler-adapter-set-9-16-18-lh
store_origin: HU
region: Hungary
---

# 9/16"-18 UNF standard thread Premium rust-resistant brass build Dual LH & RH fittings for secure connection Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose

**Brand:** hromee
**Price:** 30568 Ft
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence — Extend Your Welding Reach Effortlessly!

## Quick Answers

- **What is this?** Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose by hromee
- **How much does it cost?** 30568 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/635050004-hromee-welding-hose-coupler-adapter-set-9-16-18-lh)

## Best For

- hromee enthusiasts

## Why This Product

- Trusted hromee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Easy to handle and install with a sleek 59g, pocket-friendly design
- • **Dual Direction Couplers:** Includes both left-hand and right-hand unions for perfect oxygen-acetylene hose pairing
- • **Universal Compatibility:** Fits 1/4” & 3/16” twin hoses with industry-standard B fittings
- • **Durable Brass Construction:** Rustproof, sturdy brass ensures long-lasting, reliable performance
- • **Cost-Effective Hose Extension:** Connect two B-sized hoses to extend length without buying new hoses

## Overview

The Hromee Welding Hose Coupler Adapter Set features dual left-hand and right-hand 9/16"-18 UNF fittings designed for 1/4” and 3/16” oxygen-acetylene twin hoses. Crafted from high-quality brass, this rust-resistant, durable adapter set allows professionals to seamlessly connect two B-sized hoses, extending their reach cost-effectively without compromising safety or performance.

## Description

The kit includes 1 pieces left hand union and 1 piece right hand union for oxygen acetylene hose(green&red twin hose). Use with 1/4” and 3/16” twin hose. The fitting size is 9/16"-18 LH&RH. It is the best used to connect two B-sized hoses together for increased length, instead buying a new long hose.

## Features

- Use with 1/4” and 3/16” twin hose.
- Fitting Type: LH and RH. Standard B Fittings (9/16"- 18 UNF) is industry standard and fits most twin welding hoses.
- Made of high quality brass, rustless and sturdy.
- The hose coupler set is ready to connect oxygen acetylene hose.
- This is the best used to connect two B-sized hoses together for increased length, instead buying a new long hose.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | LH&RH Coupler |
| Material | Brass |
| Brand | Hromee |
| Colour | Gold |
| Item dimensions L x W x H | 11.9 x 7 x 2 Centimeters |
| Connector Type | Adapter, Union |
| Thread Size | 9/16 inches |
| Exterior Finish | Brass |
| Thread Type | UNF |
| Item Weight | 0.13 Pounds |
| Number of Pieces | 2 |
| Manufacturer | Hromee |
| Country of Origin | USA |
| Product Dimensions | 11.94 x 6.99 x 2.03 cm; 58.97 g |
| ASIN | B0BWXCQY27 |

## Product Details

- **Size:** LH&RH Coupler
- **Material:** Brass
- **Brand:** Hromee
- **Colour:** Gold
- **Item dimensions L x W x H:** 11.9 x 7 x 2 Centimeters
- **Connector Type:** Adapter, Union
- **Thread Size:** 9/16 inches
- **Exterior Finish:** Brass
- **Thread Type:** UNF
- **Item Weight:** 0.13 Pounds

## Images

![Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose - Image 1](https://m.media-amazon.com/images/I/715NhWa7AWL.jpg)
![Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose - Image 2](https://m.media-amazon.com/images/I/51F26ndLrnL.jpg)
![Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose - Image 3](https://m.media-amazon.com/images/I/710ZRwgMpRL.jpg)
![Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose - Image 4](https://m.media-amazon.com/images/I/71RIauXuhkL.jpg)
![Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose - Image 5](https://m.media-amazon.com/images/I/71uPLi51f2L.jpg)

## Frequently Bought Together

- Hromee Welding Hose Coupler Adapter Set 9/16"-18 LH&RH for Oxygen Acetylene Twin Hose
- RX WELD Oxygen Acetylene Hose 1/4-Inch × 50 Feet with 9/16"-18 B Fittings, Torch Hose, Grade R
- AGPTEK Oxygen Acetylene Flashback Arrestors Set Regulator End 9/16-18 Threads B Size

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**Shop now:** [https://www.desertcart.hu/products/635050004-hromee-welding-hose-coupler-adapter-set-9-16-18-lh](https://www.desertcart.hu/products/635050004-hromee-welding-hose-coupler-adapter-set-9-16-18-lh)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-03*