---
product_id: 806313086
title: "3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms"
brand: "kamrexi"
price: "S$38"
currency: SGD
in_stock: true
category: "Kamrexi"
url: https://www.desertcart.sg/products/806313086-3pcs-1-2-inch-npt-ball-end-shower-arm-adapter
store_origin: SG
region: Singapore
---

# 3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms

**Brand:** kamrexi
**Price:** S$38
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms by kamrexi
- **How much does it cost?** S$38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/806313086-3pcs-1-2-inch-npt-ball-end-shower-arm-adapter)

## Best For

- kamrexi enthusiasts

## Why This Product

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

## Description

3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms | Converts To 1/2'' Standard Fittings, Male Pipe Thread Old Style Head - desertcart.com

## Features

- Compatible Sizes: The ball-end shower arm adapter includes 14UN-1-15/64 IN, 20UN-1-1/8 IN, and 14UN-1-1/8 IN, designed for 14UN and 20UN thread standards, and can convert to a 1/2-inch standard threaded interface, compatible with the threaded size commonly used by most shower head adapters
- Product Purpose: This shower arm adapter set is designed for old house renovations and shower system upgrades. It converts to a 1/2-inch standard thread, fits modern showerheads easily, and is a practical accessory for retro-style shower system upgrades
- Premium Material: Crafted from high-quality brass with a chrome-plated finish, this shower head adapter is rust-resistant, fade-proof and non-deformable, suitable for humid bathroom environments with a long service life
- Leak-Proof Design: Equipped with a high-quality built-in sealing gasket and precision-threaded structure, this shower arm adapter converts old head offers excellent sealing performance, effectively preventing water leakage, ensuring a secure leak-free connection for worry-free use
- Easy Installation: No professional tools required, ball end shower adapter set can be connected and secured by hand—simply remove the old showerhead, clean away dirt, install the adapter and new showerhead, then check for leaks, time and effort saving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G39MVVDS |
| Best Sellers Rank | #137,319 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Shower Arms & Slide Bars |
| Brand Name | Kamrexi |
| Color | Silver |
| Connector Type | Adapter |
| Customer Reviews | 3.6 3.6 out of 5 stars (9) |
| Manufacturer | Kamrexi |
| Material Type | Brass |
| Number of Pieces | 3 |
| Set Name | 3-Piece Shower Arm Adapter Set |
| Size | 1/2 inch |
| Thread Size | 0.5 inch |
| Thread Type | NPT |
| Unit Count | 3 Count |

## Product Details

- **Brand:** Kamrexi
- **Color:** Silver
- **Connector Type:** Adapter
- **Item Highlight:** Converts To 1/2'' Standard Fittings, Male Pipe Thread Old Style Head
- **Manufacturer:** Kamrexi
- **Material:** Brass
- **Number of Pieces:** 3
- **Size:** 1/2 inch
- **Thread Size:** 0.5 inch
- **Thread Type:** NPT

## Images

![3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms - Image 1](https://m.media-amazon.com/images/I/71PuzwWpEpL.jpg)
![3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms - Image 2](https://m.media-amazon.com/images/I/418IXCJMisL.jpg)
![3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms - Image 3](https://m.media-amazon.com/images/I/51DnvASOBiL.jpg)
![3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms - Image 4](https://m.media-amazon.com/images/I/51Scx3nvYqL.jpg)
![3PCS 1/2 Inch NPT Ball End Shower Arm Adapter for Vintage 14UN & 20UN Arms - Image 5](https://m.media-amazon.com/images/I/51Tosg0XOPL.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/806313086-3pcs-1-2-inch-npt-ball-end-shower-arm-adapter](https://www.desertcart.sg/products/806313086-3pcs-1-2-inch-npt-ball-end-shower-arm-adapter)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-08*