---
product_id: 606186294
title: "Tecmolog 2 PCS 3-way 3/8\" x 1/2\" Tee Adapter Stainless Steel Angle Stop Add-A-Tee Valve for Toilet, Brushed Nickel, SBA020B-2"
brand: "tecmolog"
price: "€ 49.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tecmolog"
url: https://www.desertcart.fr/products/606186294-tecmolog-2-pcs-3-way-3-8-x-1-2
store_origin: FR
region: France
---

# Leak-proof rubber gasket seals 3-way 3/8" x 1/2" thread combo Stainless steel with brushed nickel finish Tecmolog 2 PCS 3-way 3/8" x 1/2" Tee Adapter Stainless Steel Angle Stop Add-A-Tee Valve for Toilet, Brushed Nickel, SBA020B-2

**Brand:** tecmolog
**Price:** € 49.41
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your plumbing with precision and style—never miss a connection!

## Quick Answers

- **What is this?** Tecmolog 2 PCS 3-way 3/8" x 1/2" Tee Adapter Stainless Steel Angle Stop Add-A-Tee Valve for Toilet, Brushed Nickel, SBA020B-2 by tecmolog
- **How much does it cost?** € 49.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/606186294-tecmolog-2-pcs-3-way-3-8-x-1-2)

## Best For

- tecmolog enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Resistant Seal:** Includes premium rubber gaskets for a tight, worry-free connection every time
- • **Space-Saving Design:** Movable female thread nut allows installation even in tight spots without rotating the entire valve
- • **Triple Threaded Precision:** Seamlessly connects US 3/8" female & male with G 1/2" male threads for versatile plumbing setups
- • **Multi-Use Plumbing Upgrade:** Perfect for adding outlets to toilets, bidets, washers, and dishwashers—upgrade your home’s water supply game
- • **Durable Stainless Steel Build:** Engineered to resist rust and tarnish, ensuring long-lasting performance in wet environments

## Overview

The Tecmolog 2 PCS 3-way Tee Adapter is a stainless steel, brushed nickel finished plumbing connector designed to add an extra water outlet by connecting US 3/8" female and male threads with a G 1/2" male thread. It features durable rust-resistant construction, leak-proof rubber gaskets, and a movable female nut for easy installation in tight spaces, ideal for toilets, bidets, washers, and dishwashers.

## Description

If you need to install your hand bidet sprayer efficiently If you need to make connections from your bathroom sink to a washing machine If you need to make a tee off the water under your kitchen sink to connect your dishwasher to a water supply Tecmolog Metal 3 way valve US standard 3/8 water inlet T-adapter is really what you need!! Specifications: Material: Stainless Steel Finish: Brushed Nickel Installation Method: Screw in Connection Size: G1/2" (20.45mm) male thread US 3/8" (13.86mm) male thread US 3/8" (13.29mm) female thread Function: The add-a-tee adapter adds another water supply outlet and attaches to the water supply valve. It is an easy connection with the quick connect captured nut. Package Included: 2 x Tee Connector 3/8 x 3/8 x 1/2 6 x Rubber RingsPlease Note: Picture 3 is for the needs of product effect display, it is only tee connector, not including the shower hose and handheld bidet sprayer head.

Review: Worked for adding laundry hookups under my kitchen sink. - Used these to connect my washing machine, since my apartment doesn't have laundry hookups. Worked great with a few hammer arrestors and nor.al washer hoses.
Review: IT’S METRIC, not 3/8 inch!!!! - Does not fit in the male 3/8 side. “Fits” on the female side, but will definitely leak / not be a perfect fit. Took this to my local plumbing supply store and they confirmed it’s not 3/8 (and I’m not crazy). They said it’s probably metric and mislabeled. Don’t buy this — go to your local plumbing supply shop instead.

## Features

- US 3/8" female thread connects to the angle stop valve, US 3/8" male thread connects to the water supply line and G 1/2" male thread connects to the G1/2" flexible hose
- Solidly constructed of stainless steel with nickel finish for long term durability, resisting daily rust and tarnishing
- Rubber gaskets included for a better tight seal, fits well with your fixtures without leaking if install properly
- Screwing on the movable female thread nut without turning the entire valve around when outlet is close to a wall
- Used for adding an outlet on a water shut off valve for a laundry washer, toilet bidet, faucet and many more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tecmolog |
| Color | 2 PCS |
| Connector Type | Adapter |
| Exterior Finish | Nickel |
| Item Dimensions | 2.7 x 2.1 x 1.9 inches |
| Item Weight | 3.04 ounces |
| Item dimensions L x W x H | 2.7 x 2.1 x 1.9 inches |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Size | 3/8 x 3/8 x 1/2 |
| Thread Size | 3/8'' |
| Thread Type | NPT |

## Product Details

- **Size:** 3/8 x 3/8 x 1/2
- **Material:** Stainless Steel
- **Brand:** Tecmolog
- **Color:** 2 PCS
- **Item dimensions L x W x H:** 2.7 x 2.1 x 1.9 inches
- **Connector Type:** Adapter
- **Thread Size:** 3/8''
- **Exterior Finish:** Nickel
- **Thread Type:** NPT
- **Item Weight:** 3.04 ounces

## Images

![Tecmolog 2 PCS 3-way 3/8" x 1/2" Tee Adapter Stainless Steel Angle Stop Add-A-Tee Valve for Toilet, Brushed Nickel, SBA020B-2 - Image 1](https://m.media-amazon.com/images/I/61qnnNiuXtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for adding laundry hookups under my kitchen sink.
*by D***N on June 10, 2025*

Used these to connect my washing machine, since my apartment doesn't have laundry hookups. Worked great with a few hammer arrestors and nor.al washer hoses.

### ⭐ IT’S METRIC, not 3/8 inch!!!!
*by A***R on July 15, 2022*

Does not fit in the male 3/8 side. “Fits” on the female side, but will definitely leak / not be a perfect fit. Took this to my local plumbing supply store and they confirmed it’s not 3/8 (and I’m not crazy). They said it’s probably metric and mislabeled. Don’t buy this — go to your local plumbing supply shop instead.

### ⭐⭐⭐⭐⭐ When it's difficult to reach under the tank 100% solution
*by Y***R on September 20, 2023*

All the bidet additions to the toilet, whether under the seat or outside, assume you are dealing with the same plumbing conditions. on my toilet, it's extremely difficult if not impossible to reach under the tank and replace the t-shape 3-way diverter/adopter. This one is a perfect solution and it took me some time to find it on Amazon. it fits at the entry point of the water, out of the wall where you usually see the shut-off valve for the water going to the toilet. I had no use for the adopter that came with my bidet kit. I am glad someone thought that not every toilet is built the same. Mine Is "Mr. Thomas By Icera". I hope this will help the next buyer with the same situation.

## Frequently Bought Together

- Tecmolog 2 PCS 3-way 3/8" x 1/2" Tee Adapter Stainless Steel Angle Stop Add-A-Tee Valve for Toilet, Brushed Nickel, SBA020B-2
- G1/2 Female to GHT 3/4 Male Hose Adapter Brass Threaded Pipe Fitting Hose Connector Hose Coupler Water Hose Adapter Garden Hose Swivel (2 Pieces)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-15*