# Open-End/Box Wrench Unior U600366 15 mm — chrome-plated 15mm combination spanner

**URL:** https://aio.lv/en/product--unior-u600366--12404196
**Data updated:** 2026-04-30 18:30 (EEST)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Unior
**Manufacturer code:** U600366
**EAN:** 3838909003665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unior-u600366--12404196

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Unior combination spanner U600366 is a 15 mm open-end/box wrench designed for general mechanical and maintenance tasks. Made by Unior, this 15 mm spanner provides a box end for secure grip and an open end for quick access to fasteners. Suitable for automotive, bicycle, and workshop use where a reliable 15 mm tool is required.

## Long description

Unior Open-End/Box Wrench U600366 15 mm is a chrome-plated combination spanner that pairs a 15 mm open jaw with a matching boxed end. Designed for routine mechanical and maintenance work, this 15 mm spanner offers the quick access of an open end and the secure engagement of a box end within a single hand tool. The chrome finish provides surface protection and facilitates cleaning after use.
Advantages
The dual-ended design allows fast switching between turning and holding tasks without changing tools. Chrome plating increases resistance to corrosion and makes the wrench easier to wipe clean after exposure to grease or moisture. The boxed end delivers a stable grip on hexagonal fasteners to reduce rounding, while the open end provides rapid placement on exposed nuts and bolts.
Suitable for
Automotive repairs and maintenance where 15 mm fasteners are common
Bicycle assembly and adjustment involving 15 mm nuts and bolts
General workshop and household mechanical tasks
When it may not be suitable
This combination spanner is intended for use on standard 15 mm hex fasteners; it is not designed for use with damaged, rounded, or nonstandard fastener heads. For very high-torque applications or impact use, a dedicated torque wrench or impact-rated tool is more appropriate. Avoid using the wrench as a hammer or lever beyond its intended capacity.
Key specifications
Size: 15 mm
Type: combination spanner (open-end and box end)
Finish: chrome-plated
Material: forged steel (chrome plating for corrosion resistance)
Box end: secure engagement for hexagonal fasteners
How to use
Select the 15 mm end that best suits the accessibility of the fastener. Use the box end when you need a more secure grip and to minimize rounding; position the box fully over the fastener before applying torque. Use the open end for faster placement on exposed bolts or where clearance prevents boxed engagement. Apply steady force and avoid sudden impacts. After use, wipe clean and store in a dry place to maintain the chrome finish.
What to consider before purchase
Confirm that the fasteners you intend to work on are standard 15 mm size
Consider whether chrome plating and a combination end meet your corrosion-resistance and access needs
Evaluate if a single-size wrench is sufficient or if a set covering multiple sizes is more practical
Usage recommendations
For best results, use the boxed end for high-precision tightening and the open end when speed and access are priorities. Regularly inspect the wrench for wear and keep the chrome surface clean and lightly oiled to prevent corrosion and ensure long service life.

## FAQ

### How much does the Unior U600366 15 mm combination spanner cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 30.06.2026 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/12404196/68691518_large.webp