# Torque wrench end fitting 1/4" EK Water Blocks EK-Quantum Torque 6-Pack HDC 16 Silver

**URL:** https://aio.lv/en/product--ek-water-blocks-3831109824580--3934678
**Data updated:** 2026-03-07 11:10 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** ek water blocks
**Manufacturer code:** 3831109824580
**EAN:** 3831109824580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 57.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ek-water-blocks-3831109824580--3934678

## 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-Quantum Torque 6-Pack HDC 16 from EK Water Blocks is a set of six silver torque wrench end fittings with 1/4" (imperial) hex key size. Designed as replacements or accessories for torque wrenches used in precision PC water-cooling assembly, these fittings enable controlled tightening of fittings and fasteners. Made in Slovenia and intended for accurate, repeatable torque application in component installation and maintenance.

## Long description

EK-Quantum Torque 6-Pack HDC 16 Silver from ek water blocks is a set of six silver torque wrench end fittings with a 1/4" hex interface, designed as replacement heads or accessories for torque wrenches used in precision PC water-cooling assembly. Manufactured in Slovenia, these fittings are compatible with EK-Quantum series hard-tube compression fittings and intended to enable controlled, repeatable torque application when installing or maintaining components that use 16 mm hard-tube compression fittings for acrylic or PETG tubing.
Advantages
The set provides six identical torque wrench end fittings that allow for precise tightening of compression fittings and fasteners with a 1/4" hex key interface. Constructed to match EK-Quantum hard-tube compression fittings' form factor, the fittings include an outer groove pattern for improved grip during hand tightening and a locking ring design that compresses the internal gasket to prevent tube pull-out. Packaged with internal foam protection, the multipack minimizes transport damage and supports consistent installation quality.
Suitable for
Assembly and maintenance of PC liquid-cooling loops that use 16 mm hard tubing (acrylic, PETG)
Replacement of worn or lost torque wrench end fittings with a 1/4" hex interface
Situations requiring repeatable, controlled torque on compression fittings and related fasteners
Integration with EK-Quantum series components where compatible 16 mm fittings are used
Key specifications
Quantity: six identical torque wrench end fittings
Interface size: 1/4" hex (imperial) for torque wrench connection
Intended fitting size: compatible with 16 mm hard-tube compression fittings
Finish/color: silver
Material characteristics: metal construction matching EK-Quantum fitting geometry (designed for use with acrylic and PETG hard tubing)
Packaging: boxed with black foam cushioning for transport protection
How to use
Attach the 1/4" hex end fitting to a compatible torque wrench, set the torque wrench to the desired torque value recommended for your compression fittings and tubing material, and engage the fitting on the fastener or compression nut. Use the torque wrench to apply a controlled, repeatable torque until the wrench indicates the set value. For hand-tightening prior to torqueing, use the outer grooves on the fitting for improved grip. When installing hard tubing, ensure the locking ring compresses the internal gasket to secure the tube and prevent pull-out; aesthetic colored rings can be fitted onto the compression ring where compatible and are sold separately.
Usage recommendations
Use torque settings appropriate for 16 mm hard-tube compression fittings and the tubing material (acrylic or PETG) to avoid over-tightening. Verify compatibility with your specific EK-Quantum fittings before use and keep spare aesthetic rings if you plan to customize the appearance. Store the fittings in their cushioned box to prevent damage between uses.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Silver |
| Country of origin | Slovenia |
| Product type | Torque wrench end fitting |
| Quantity per pack | 6 pc(s) |
| Hex key sizes (imperial) | 1/4 |

## FAQ

### How much does the Torque wrench end fitting EK-Quantum Torque 6-Pack HDC 16 cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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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