# Adapter Barrow Multi-Link 90° 12mm TWT90KNS-K12 — 90 Degree 12 mm

**URL:** https://aio.lv/en/product--barrow-twt90kns-k12-go--6063652
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Barrow
**Manufacturer code:** TWT90KNS-K12 go
**EAN:** 0693782661110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-twt90kns-k12-go--6063652

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Barrow Multi-Link adapter TWT90KNS-K12 is a 90-degree angled fitting designed for 12 mm tubing. It provides a right-angle connection for liquid cooling loops and custom plumbing in PC builds. The compact 90° turn reduces tube bending, simplifies routing in tight spaces and helps maintain consistent flow and leak-resistant joins for reliable cooling performance.

## Long description

Barrow Multi-Link 90° 12mm adapter TWT90KNS-K12 is a compact right-angle fitting engineered for 12 mm rigid and soft tubing in PC liquid-cooling systems. The 90-degree turn minimizes tubing stress and sharp bends, allowing neater routing in cramped cases and behind motherboards while preserving consistent coolant flow. Constructed to fit standard 12 mm inner/outer dimensions, this adapter helps create secure, aligned connections for loop sections that require a precise change of direction.
Advantages
This 90° adapter reduces the need for long curved tubing runs and prevents kinks that can restrict flow. Its compact profile saves space in tight installations and supports cleaner cable- and tube-management. The fitting is designed for reliable connection stability, which contributes to leak-resistant joins when used with compatible clamps or compression fittings. By enabling accurate 90-degree turns, the adapter helps maintain predictable hydraulic characteristics and uninterrupted coolant circulation.
Suitable for (tasks / use cases)
 Creating right-angle turns in custom PC liquid-cooling loops
 Routing 12 mm tubing through tight case sections or behind panels
 Reducing tubing stress in compact or small-form-factor builds
 Connecting hard or soft 12 mm tubing between blocks, radiators, and reservoirs
Key specifications
 Angle: 90 degrees for right-angle routing
 Tubing compatibility: designed for 12 mm tubing dimensions
 Form factor: compact, low-profile elbow
 Material: corrosion-resistant construction suitable for coolant use
 Connection type: adapter fitting for secure joins with standard tubing interfaces
How to use
Install the adapter by sliding or inserting compatible 12 mm tubing onto the fitting and secure the joint according to your system’s connection method (compression collar, clamp or compatible connector). Ensure tubing ends are cut square and clean before assembly to maintain a tight seal. Position the adapter so the 90° orientation aligns with the desired routing path; once installed, verify clearance around nearby components and adjust tube length as needed to avoid undue tension.
Usage recommendations
Before filling the loop, perform a pressure or leak test at low power to confirm all 12 mm connections are sealed. Use appropriate clamps or compatible compression fittings and avoid excessive overtightening. Inspect periodic maintenance intervals for any signs of wear, loosened fittings or coolant residue, and replace the adapter if corrosion or damage is observed.

## FAQ

### How much does the Barrow Multi-Link Adapter 90° 12mm TWT90KNS-K12 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 17.07.2026 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/6063652/68514604_large.webp