# Combination wrench YATO YT-0391, 21 mm and 23 mm, Cr-V stainless finish

**URL:** https://aio.lv/en/product--yato-yt-0391--11998293
**Data updated:** 2026-03-11 18:30 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** YATO
**Manufacturer code:** YT-0391
**EAN:** 5906083903915
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-0391--11998293

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

YATO YT-0391 is a single-piece combination wrench with dual sizes 21 mm and 23 mm. Made from chromium-vanadium (Cr-V) steel with a stainless-style finish, it measures 34.4 mm in width and is intended for tightening and loosening nuts and bolts in automotive, plumbing and general mechanical work. Durable material ensures reliable torque transfer and resistance to wear.

## Long description

YATO YT-0391 is a single-piece combination wrench with two working ends sized 21 mm and 23 mm. Manufactured from chromium-vanadium (Cr-V) steel with a stainless-style finish, the tool is designed for applying torque to hexagonal nuts and bolts while resisting wear. With a compact overall width of 34.4 mm and a one-piece construction, this double-size wrench suits tight spaces where carrying multiple wrenches is impractical.
Advantages
The single-piece Cr-V construction provides consistent strength and reliable torque transmission across both sizes without the weakness of joints or seams. The stainless-style finish improves corrosion resistance and simplifies cleaning after use. Combining two common metric sizes in one tool reduces the number of separate wrenches required and saves space in toolkits. The slim profile helps access fasteners in narrow or confined areas.
Suitable for
 Tightening and loosening nuts and bolts in automotive maintenance and repair
 Plumbing connections and fittings where 21 mm or 23 mm fasteners are used
 General mechanical and maintenance tasks in workshops and industrial settings
 Field service and mobile toolkits where space and weight are limited
Key specifications
 Working sizes: 21 mm and 23 mm
 Material: chromium-vanadium (Cr-V) steel
 Finish: stainless-style surface treatment for improved corrosion resistance
 Construction: single-piece combination wrench
 Overall width: 34.4 mm
How to use
Select the appropriate end of the combination wrench (21 mm or 23 mm) to match the fastener size. Position the open end or box end squarely on the nut or bolt head to ensure full contact with the flats, then apply steady force in the intended direction to tighten or loosen. Use controlled force to avoid rounding fastener corners and inspect the wrench for wear before high-torque applications. For stubborn or seized fasteners, apply penetrating lubricant and allow time to work before applying torque.
Usage recommendations
Use the wrench within recommended torque limits for the fastener material, avoid using cheater bars or extensions that can overload the tool, and store the wrench in a dry place to maintain the stainless-style finish. Regularly inspect the contact surfaces for deformation and replace the tool if excessive wear or damage is detected.

## Specifications

| Feature | Value |
|---|---|
| Material | Chromium-vanadium steel |
| Width | 34.4 mm |
| Product colour | Stainless steel |
| Finish type | Satin |
| Wrenches/sockets sizes | 21, 23 |
| Coating material | Chrome |
| Number of pieces | 1 pc(s) |
| Offset angle | 75 ° |
| Corrosion resistant | Yes |

## FAQ

### How much does the Combination wrench YATO YT-0391 21/23 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 30.07.2026 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 YATO 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 YATO 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/11998293/67468652_large.webp