# Double open-end wrench Proline 9018521 10x11 mm CrV

**URL:** https://aio.lv/en/product--proline-9018521--10786010
**Data updated:** 2025-12-30 12:34 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Proline
**Manufacturer code:** 9018521
**EAN:** 4750959018521
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-9018521--10786010

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Proline 9018521 is a double open-end wrench with 10 x 11 mm heads made from chrome-vanadium (CrV) steel. Designed for turning nuts and bolts of the specified sizes, it suits mechanical, automotive and household tasks. The compact two-size design saves space in the toolbox and allows quick switching between 10 mm and 11 mm fasteners.

## Long description

Proline 9018521 is a double open-end wrench with 10 x 11 mm heads made from chrome‑vanadium (CrV) steel. The cold‑forged, chrome‑plated construction provides corrosion protection and durability while the compact two-size design enables quick switching between 10 mm and 11 mm fasteners and saves space in the toolbox. Suitable for mechanical, automotive and household tasks requiring these sizes.
Advantages
The wrench is manufactured from chrome‑vanadium steel and cold forged for strength and wear resistance. Chrome plating reduces corrosion and simplifies cleaning. The double open-end design offers two commonly used metric sizes in one tool, enabling fast changes between nuts and bolts without swapping tools.
Suitable for
 Turning 10 mm and 11 mm nuts and bolts
 Automotive maintenance and repairs
 Mechanical assembly and service work
 General household repairs and DIY tasks
Key specifications
 Brand: Proline
 Model / MPN: 9018521
 Sizes: 10 x 11 mm
 Material: Chrome‑vanadium (CrV) steel
 Manufacturing: Cold forged
 Finish: Chrome plated
 Standards: DIN 3110
 EAN: 4750959018521
How to use
Place the appropriate open end of the wrench over the nut or bolt head so the flats engage fully. Apply steady force in the required direction to tighten or loosen the fastener. Use the 10 mm end for 10 mm fasteners and the 11 mm end for 11 mm fasteners; avoid using the tool on rounded or damaged fasteners to prevent slippage and wear. Inspect the wrench regularly for corrosion or damage and replace if deformed.
Usage recommendations
For safe and accurate work, use the correct end for the matching fastener size, keep the wrench clean and dry after use, and store it in a toolbox or on a rack to avoid corrosion. Do not use the wrench as a hammer or extend the handle with a cheater bar.

## FAQ

### How much does the Wrench Proline 9018521 10x11 mm CrV cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 17.06.2026 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 Proline 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 Proline 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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