# Stanley 4-89-940 Combination Wrench 15 mm Stainless Steel

**URL:** https://aio.lv/en/product--stanley-4-89-940--12433046
**Data updated:** 2026-05-14 08:02 (EEST)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** STANLEY
**Manufacturer code:** 4-89-940
**EAN:** 4715898207948
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stanley-4-89-940--12433046

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Stanley 4-89-940 is a high-quality 15 mm combination wrench designed for professional and DIY mechanical tasks. Crafted from durable stainless steel, this tool provides reliable performance for tightening and loosening bolts and nuts. Its ergonomic design ensures a secure grip and efficient torque application, making it an essential addition to any workshop or tool kit for automotive and general maintenance work.

## Long description

The Stanley 15 mm combination wrench is a professional-grade hand tool engineered for precision and durability in mechanical applications. Combining an open-ended head with a ring head, this tool allows for versatile operation when working with 15 mm fasteners. Constructed from high-quality stainless steel, it offers excellent resistance to corrosion and wear, ensuring a long service life even under demanding conditions.
Advantages
This combination wrench features a robust design that provides high torque capacity, allowing users to loosen stubborn bolts or tighten nuts with confidence. The ergonomic profile of the handle ensures a comfortable and secure grip, reducing hand fatigue during extended use. Its dual-head configuration offers flexibility, enabling the user to switch between the open end for quick access and the ring end for higher torque and better grip on the fastener head.
Suitable for
Automotive engine maintenance and repairs
General household mechanical assembly
Bicycle maintenance and adjustments
Professional workshop tasks
DIY projects involving 15 mm hardware
When it may not be suitable
This tool is specifically sized for 15 mm fasteners and will not be effective for nuts or bolts of different dimensions. It is not intended for use with power tools or for applications requiring extreme leverage beyond the standard manual torque capacity of a hand wrench.
Key specifications
Size: 15 mm
Material: Stainless steel
Type: Combination wrench (open and ring end)
Finish: Corrosion-resistant
How to use
To use the wrench, select the appropriate end based on the space available and the required torque. Use the open end for quick positioning on the fastener in tight spaces where the wrench must be slid onto the nut from the side. Use the ring end to fully enclose the fastener head, which provides a more secure grip and minimizes the risk of slipping when applying higher force. Ensure the wrench is fully seated on the fastener before applying pressure to prevent rounding the edges of the nut or bolt.
What to consider before purchase
Verify the size of the fasteners you intend to work with to ensure 15 mm is the correct requirement.
Assess the clearance around the bolt head to determine if the ring or open end is more appropriate.
Consider the frequency of use to ensure this tool meets your professional or personal requirements.
Usage recommendations
Always ensure the wrench is clean and free of oil or grease before use to maintain a firm grip. Store the tool in a dry environment to preserve the integrity of the stainless steel finish.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Wrenches/sockets sizes | 15 |

## FAQ

### How much does the Stanley 4-89-940 Combination Wrench 15 mm 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 — 1 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 15.07.2026 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 STANLEY 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 STANLEY 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/12433046/68737675_large.webp