# Barrow adapter straight G1/4" male to G1/4" male, 5 mm port, gold (TB2D-MINI01 go)

**URL:** https://aio.lv/en/product--barrow-tb2d-mini01-go--6184960
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Barrow
**Manufacturer code:** TB2D-MINI01 go
**EAN:** 6937826610769
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-tb2d-mini01-go--6184960

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Barrow straight adapter TB2D-MINI01 go converts between two G1/4" male threaded connections while providing a 5 mm port. Finished in gold, it is designed for liquid-cooling systems and fittings with standard G1/4" threads. Use it to join or extend G1/4" components, add a small-diameter service port, or reconfigure tubing and block connections.

## Long description

The Barrow adapter straight G1/4" male to G1/4" male with a 5 mm port in gold is a compact fitting designed for liquid-cooling systems that use standard G1/4" threaded connections. It converts between two male G1/4" threads while integrating a small-diameter 5 mm service port, enabling connection, extension or reconfiguration of fittings, tubing, and cooling blocks without changing thread standards. The gold finish provides corrosion resistance and a uniform appearance when matched with compatible components.
Advantages
This straight adapter allows connection between two G1/4" male-threaded components while adding a 5 mm port for service, filling, or pressure measurement. Its compact, single-piece design reduces leak points and simplifies routing inside constrained spaces. The gold surface finish improves resistance to oxidation and helps maintain a consistent aesthetic with metallic cooling hardware. The adapter is compatible with standard G1/4" fittings and is suitable for both assembly and retrofitting tasks in custom liquid-cooling loops.
Suitable for
 Joining or extending G1/4" threaded fittings in PC liquid-cooling loops
 Adding a small-diameter service, fill, or bleed port to an existing line
 Reconfiguring tubing and block connections where space is limited
 Maintenance tasks requiring temporary access for pressure checks or filling
Key specifications
 Thread type: G1/4" male to G1/4" male
 Service port diameter: 5 mm
 Orientation: straight inline adapter
 Finish: gold plated/coated surface
 Compatibility: standard G1/4" liquid-cooling fittings and blocks
 Typical use environment: PC water-cooling assemblies
How to use
Install the adapter by threading each G1/4" male end into the corresponding female G1/4" fitting or port until hand-tight, then tighten further with an appropriate wrench if required to ensure a leak-free joint. Apply thread sealant or PTFE tape according to the fitting manufacturer's guidance if desired for additional sealing. Use the 5 mm port for attaching a small-diameter hose, a bleed valve, or a pressure/temperature sensor as needed; ensure any hose or accessory fits the 5 mm opening securely and is clamped or sealed to prevent leaks. Check the assembled loop for leaks after filling and before full operation.
Usage recommendations
For reliable performance, use compatible G1/4" female fittings and appropriate sealing materials. Avoid over-tightening metal threads to prevent damage to threads or mating components. When using the 5 mm port for filling or bleeding, secure the hose and verify connections under low pressure first. Regularly inspect the adapter and surrounding fittings for signs of wear or corrosion, especially in systems using additives or mixed-metal components.

## FAQ

### How much does the Barrow adapter G1/4" to G1/4" 5mm gold cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Barrow products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Barrow service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/6184960/68527874_large.webp