# Open-end wrench Stanley FMMT13071-0, 20x22 mm, chromium-vanadium steel, 240 mm length

**URL:** https://aio.lv/en/product--un-s13-071-0--12057683
**Data updated:** 2026-03-17 09:05 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** UN
**Manufacturer code:** S/13-071-0
**EAN:** 3253560130718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--un-s13-071-0--12057683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Open-end wrench Stanley FMMT13071-0 made of chromium‑vanadium steel, designed for hex fasteners in 20×22 mm sizes. Single-piece hand tool with 240 mm overall length and 218 g weight, suitable for mechanical, plumbing and maintenance work. Corrosion-resistant stainless finish and standard open jaws for access in tight spaces.

## Long description

Open-end wrench Stanley FMMT13071-0 is a single-piece hand tool forged from chromium-vanadium steel and finished with a corrosion-resistant satin chrome surface. Designed for hex fasteners in 20×22 mm sizes, the wrench has an overall length of 240 mm and weighs approximately 218 g. Standard open jaws with a 15-degree offset provide improved access in confined spaces, and the tool's anti-slip profile helps maintain grip during mechanical, plumbing and general maintenance tasks.
Advantages
The chromium-vanadium construction delivers a balance of strength and toughness while the satin chrome finish resists corrosion and simplifies cleaning. The anti-slip profile and single-piece forging reduce the risk of deformation under load. A 15-degree offset on the open ends improves clearance for hands and surrounding components, increasing usability in tight or obstructed work areas.
Suitable for
Automotive and mechanical repair where 20 mm or 22 mm hex fasteners are used
Plumbing and pipe fitting jobs requiring access in restricted spaces
General maintenance and assembly tasks in workshops, facilities, and construction sites
Key specifications
Wrench type: open-end (double-ended, two sizes)
Sizes: 20 mm and 22 mm
Material: chromium‑vanadium steel
Finish: satin chrome, corrosion-resistant
Overall length: 240 mm
Weight: approx. 218 g
Offset angle: 15 degrees on open ends
Design: single-piece forging with anti-slip profile
How to use
Select the correct jaw size (20 mm or 22 mm) for the hex fastener and place the open end fully over the nut or bolt head. Position the wrench so the 15-degree offset provides the necessary clearance from adjacent parts, then apply steady force in the required direction to tighten or loosen the fastener. For best results, ensure the wrench seats squarely on the fastener flats to minimize slippage and avoid applying sudden torsional shocks.
Usage recommendations
Inspect the wrench before use for cracks or excessive wear and avoid using the tool on rounded or damaged fasteners. Use the appropriate size to prevent rounding of bolt heads, and store the wrench dry to preserve the satin chrome finish. Do not use the wrench with extensions or as a hammer; if greater torque is required, use a correctly rated tool.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.218 kg |
| Certification | ASME B107.100 |
| Material | Chromium-vanadium steel |
| Product colour | Stainless steel |
| Length | 240 mm |
| Wrenches/sockets sizes | 20x22 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Open-end wrench Stanley FMMT13071-0 20x22 mm cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 UN 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 UN 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/12057683/67592238_large.webp