# Barrow Compression Fitting 16/10 – white, model THKN-3/8-V4 w

**URL:** https://aio.lv/en/product--barrow-thkn-38-v4-w--5795710
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Barrow
**Manufacturer code:** THKN-3/8-V4 w
**EAN:** 6937826615894
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--barrow-thkn-38-v4-w--5795710

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Barrow Compression Fitting 16/10 (THKN-3/8-V4 w) is a white compression connector designed for 16 mm outer / 10 mm inner tubing applications. The fitting provides a secure mechanical seal for liquid or coolant lines in custom loop systems and plumbing where a 16/10 tube interface is required. Use cases include computer water-cooling loops, small-scale fluid routing, and repair or assembly of compatible tubing runs.

## Long description

Barrow Compression Fitting 16/10 – white (model THKN-3/8-V4 w) is a compression connector engineered for tubing with 16 mm outer diameter and 10 mm inner diameter. It creates a mechanical seal for liquid and coolant lines where a reliable, compact connection is needed. The white finish provides a neutral appearance for visible routing in custom loop systems and small-scale plumbing arrangements.
Advantages
The compression fitting offers a secure, tool-assisted connection that reduces the risk of leaks compared with push-fit alternatives. Its construction supports repeated assembly and disassembly for maintenance or system modifications. The white coating resists staining and helps integrate the fitting into light-coloured builds while maintaining consistent flow characteristics suitable for coolant circulation.
Suitable for
Computer water-cooling loops using 16/10 soft tubing
Small-scale fluid routing in electronics or laboratory setups
Repair or extension of compatible tubing runs
Key specifications
Compatible tube dimensions: 16 mm outer diameter / 10 mm inner diameter
Connection type: compression fitting
Finish: white coating
Material: metal alloy (durable construction for repeated use)
Application medium: liquids and coolants
How to use
Prepare the tubing by cutting the end square and free of burrs, then slide the compression nut and ferrule onto the tube. Insert the tube fully into the fitting body until it seats against the internal stop, and tighten the compression nut by hand; finish tightening with an appropriate tool until snug to form a leak-resistant seal. For initial installations, test the system under low pressure to verify the connection before normal operation.
Usage recommendations
Inspect tubing and ferrule condition before reassembly, avoid over-tightening which can deform soft tubing, and follow manufacturer guidance for compatible fluid types and temperature ranges to ensure long service life.

## FAQ

### How much does the Barrow Compression Fitting THKN-3/8-V4 w cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 15.07.2026 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/5795710/68544169_large.webp