# Allen key (hex key) Dedra 4 mm SW4, 75x75 mm for adjusting window fittings

**URL:** https://aio.lv/en/product--dedra-06f403--11819209
**Data updated:** 2026-03-09 11:06 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Dedra
**Manufacturer code:** 06F403
**EAN:** 5902628009586
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-06f403--11819209

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Dedra 4 mm hex key (SW4), dimensions 75x75 mm, designed for adjusting and servicing window fittings and hardware. Solid L-shaped hex wrench suitable for precise torque application on hinges, locks and adjustment screws in window systems. Compact tool for installers and maintenance technicians for on-site reglazing, alignment and repair tasks.

## Long description

Dedra 4 mm hex key (SW4), dimensions 75x75 mm, is a compact L-shaped wrench designed specifically for adjusting and servicing window fittings and related hardware. The tool provides a precise 4 mm hex interface for control of adjustment screws, hinges and small fasteners commonly found in window systems. Its short, sturdy arms give reliable torque transmission in confined spaces encountered during installation, maintenance and repair work.
Advantages
The solid L-shaped construction ensures durability and consistent torque transfer while the 4 mm hex profile matches standard adjustment points on many window fittings. The 75x75 mm size balances reach and control, allowing access to recessed screws without excessive leverage. The compact form factor is convenient for carrying in a toolbox or pocket during on-site service and alignment tasks.
Suitable for
Adjusting window hinges and sash alignment
Servicing door and window locking mechanisms
On-site reglazing and frame adjustment work
General maintenance of window hardware in residential and commercial buildings
Key specifications
Hex size: 4 mm (SW4)
Overall arm lengths: 75 x 75 mm
Shape: L-shaped (right-angle) hex key
Material: hardened steel construction for wear resistance
Finish: protective surface coating to resist corrosion
How to use
Insert the 4 mm hex arm into the adjustment screw or fastener head, ensuring full engagement to avoid rounding. Use the longer arm for increased leverage or the shorter arm for better access in tight spaces. Apply steady, controlled torque to make fine adjustments to hinges, locks or alignment screws. After adjustment, verify proper operation of the window or hardware and readjust if necessary.
Usage recommendations
For optimal results, use the hex key with appropriate protective gloves to maintain grip and avoid hand fatigue. Inspect the tool and the screw head for wear before use; if fastener heads are rounded or damaged, replace the fastener rather than forcing the tool. Store the hex key in a dry toolbox to preserve the protective finish and reduce corrosion.

## FAQ

### How much does the Hex key Dedra 4 mm SW4 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 Dedra 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 Dedra 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/11819209/67221422_large.webp