# Open-End/Box Wrench Unior 26 mm model U600377, chrome-plated steel, single-piece

**URL:** https://aio.lv/en/product--unior-u600377--12404009
**Data updated:** 2026-04-30 18:29 (EEST)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Unior
**Manufacturer code:** U600377
**EAN:** 3838909003771
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unior-u600377--12404009

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Unior combined open-end/box wrench 26 mm (U600377) is a single-piece hand tool made of chrome-plated steel for reliable torque transfer. The 26 mm open and boxed ends fit standard hex fasteners; the chrome finish resists corrosion and eases cleaning. Suitable for automotive, mechanical and maintenance work where precise tightening or loosening of bolts and nuts is required.

## Long description

Unior Open-End/Box Wrench 26 mm (model U600377) is a single-piece chrome-plated steel wrench designed for reliable torque transfer on hex fasteners. The tool combines an open-end and a boxed end in one unit, each sized for 26 mm nuts and bolts, and features a polished chrome finish to resist corrosion and allow easy cleaning after use. Its one-piece construction provides stable force application for automotive, mechanical and general maintenance tasks that require accurate tightening or loosening.
Advantages
The single-piece design ensures stable alignment between the open and boxed ends, reducing flex and improving torque transfer. Chrome-plated steel offers a balance of strength and surface protection, while the smooth finish helps prevent dirt accumulation and simplifies maintenance. The 26 mm size fits common hex fasteners used on vehicles, machinery and industrial equipment.
Suitable for
 Automotive repairs and maintenance (engine components, chassis fasteners)
 Mechanical and workshop work on machines and assemblies
 Industrial and facility maintenance where 26 mm fasteners are present
 General household and DIY tasks involving medium to large bolts and nuts
When it may not be suitable
This wrench is intended for 26 mm hex fasteners and will not fit other sizes; using it on incorrectly sized fasteners can cause rounding or damage. It is a single fixed-size tool and does not replace adjustable or socket sets needed for a range of sizes or recessed fasteners.
Key specifications
 Tool type: Combined open-end and boxed end wrench
 Size: 26 mm (both open and boxed ends)
 Construction: Single-piece design
 Material: Chrome-plated steel
 Finish: Polished chrome for corrosion resistance and easy cleaning
 Typical use: Manual hand tool for tightening and loosening hex fasteners
How to use
Select the 26 mm wrench end appropriate for the task: use the boxed end for higher torque and confined clearance where full contact with all six sides is required, and use the open end for quicker placement on fasteners or when lateral access is needed. Position the wrench squarely on the fastener to avoid slipping, apply steady force and avoid sudden jerks. After use, wipe the tool clean and store in a dry place to preserve the chrome finish.
What to consider before purchase
 Confirm that the fasteners to be worked on are 26 mm in size.
 Decide if a fixed single-size wrench meets your needs or if a set or adjustable tool is more appropriate.
 Consider work environment requirements for corrosion resistance and ease of cleaning.
Usage recommendations
Use the boxed end for the most secure grip when applying high torque and the open end when access or quick engagement is required. Do not use the wrench as a hammer or pry bar; avoid using cheater pipes or extensions unless the tool is rated for such use, as excessive leverage can deform the wrench and damage fasteners.

## FAQ

### How much does the Unior 26 mm combined wrench U600377 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.07.2026 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 Unior 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 Unior 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/12404009/68691339_large.webp