# Torque wrench end fitting 6-pack EK Water Blocks EK-Quantum Torque HDC 14 Silver (6 pcs)

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109824399--3804556
**Data updated:** 2026-03-07 11:09 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109824399
**EAN:** 3831109824399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109824399--3804556

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

EK Water Blocks EK-Quantum Torque HDC 14 torque wrench end fittings, silver finish, supplied as a 6-piece pack. These HDC 14-compatible fittings attach to torque screwdriver heads for secure connection in custom liquid-cooling assemblies. Made in Slovenia; intended for precise tightening of fittings and connectors in PC water-cooling loops and related maintenance tasks.

## Long description

EK Water Blocks EK-Quantum Torque HDC 14 Silver end fitting 6-pack contains six HDC 14-compatible torque wrench end fittings with a silver finish. Manufactured in Slovenia for use in custom PC liquid-cooling assemblies, these fittings are designed to attach to torque screwdriver heads to ensure a secure connection for hard-tube systems using acrylic or PETG tubing. Each fitting features a locking/compression ring that compresses a rubber gasket to prevent the solid tube from slipping, external grooves for easier hand tightening, and signature cutouts that expose interchangeable aesthetic color rings (color rings sold separately). Packaged in protective black foam to prevent damage in transport.
Advantages
The set provides six identical HDC 14-end fittings optimized for precise, repeatable tightening when used with a compatible torque driver, reducing the risk of overtightening or leaks. The silver finish delivers a neutral appearance that integrates with a variety of builds, while the compression locking ring and rubber gasket combination maintain a reliable mechanical and fluid seal for hard tubing installations. External grooves on the fittings allow for additional hand adjustment when needed, and compatibility with interchangeable color rings enables visual customization without altering functional performance.
Suitable for
 Custom PC liquid-cooling loops using 14 mm hard tubing (Acrylic / PETG)
 Assembly and maintenance tasks requiring torque-controlled fastening of fittings
 Modular builds where matching multiple identical fittings is required
 Applications needing corrosion-resistant, metal compression fittings with aesthetic options
Key specifications
 Compatibility: HDC 14 hard-tube compression standard for 14 mm outer-diameter tubing
 Pack contents: 6 end fittings with silver finish
 Material characteristics: metal housing with rubber gasket for compression sealing
 Finish: silver (unbranded, neutral appearance)
 Design features: external grooves for hand tightening; compression/locking ring with signature cutouts for aesthetic rings
 Origin: manufactured in Slovenia
 Packaging: cushioned box with black foam for transport protection
How to use
Install the fitting onto the 14 mm hard tube by sliding the tube into the fitting until it contacts the internal seat, then screw down the compression locking ring to compress the rubber gasket and secure the tube. Fit the Torque HDC end onto the torque screwdriver head according to the torque driver manufacturer instructions and apply the specified torque to achieve a consistent seal without over-tightening. If using aesthetic color rings, screw the chosen ring onto the fitting before attaching the compression locking ring as designed. Verify the connection visually and perform a pressure or leak test on the loop before operating the system.
Usage recommendations
Use a compatible torque screwdriver and follow the torque settings recommended for HDC 14 fittings to avoid damaging tubing or gaskets; always perform a leak test after assembly and periodically inspect fittings and gaskets during maintenance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Silver |
| Country of origin | Slovenia |
| Product type | Torque wrench end fitting |
| Quantity per pack | 6 pc(s) |

## FAQ

### How much does the Torque wrench end fitting 6-pack EK-Quantum Torque HDC 14 cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 24.07.2026 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 ek water blocks 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 ek water blocks 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

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