# Socket KS Tools 911.1040 400mm Chromium-vanadium steel

**URL:** https://aio.lv/en/product--ks-tools-9111040--4456591
**Data updated:** 2026-01-13 21:23 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** ks tools
**Manufacturer code:** 911.1040
**EAN:** 4042146044193
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 67.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ks-tools-9111040--4456591

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The KS Tools 911.1040 is a single socket extension made from durable chromium-vanadium steel. With a length of 400mm and a weight of 2.35kg, it is designed for heavy-duty applications, providing strength and reliability for various tasks.

## Long description

The KS Tools 911.1040 400mm Chromium-vanadium steel socket extension is a heavy-duty workshop accessory designed to extend reach and transfer torque reliably in demanding applications. Manufactured from chromium-vanadium steel, this 400 mm extension provides a solid connection between a drive tool and sockets, enabling access to recessed or hard-to-reach fasteners while maintaining torsional strength and durability.
Advantages
This socket extension offers robust mechanical strength and resistance to wear thanks to its chromium-vanadium steel construction. Its 400 mm length increases accessibility in deep engine bays and machinery housings. The precision-machined interfaces ensure a secure fit to minimize play and slipping during use, and the substantial mass contributes to stability when applying high torque.
Suitable for
Automotive repair and maintenance where deep or recessed fasteners must be reached
Industrial machinery service and assembly tasks with limited access
Heavy-duty fastening and loosening operations requiring a long extension
Key specifications
Material: chromium-vanadium steel for enhanced strength and wear resistance
Length: 400 mm to extend reach to recessed fasteners
Weight: 2.35 kg indicating a solid, durable build
Finish: machined surface for accurate coupling and reduced play
How to use
Select a compatible drive tool and socket that match the intended fastener size. Firmly attach the socket to the extension and then connect the extension to the drive tool, ensuring the detent or locking mechanism engages where present. Guide the extension into position over the fastener, then apply torque using steady, controlled force. After use, inspect the extension for wear, clean off debris, and store in a dry tool chest to prevent corrosion.
Usage recommendations
Use with correctly rated drive tools and sockets, and avoid applying impact blows unless the extension and connected tools are specified for impact use. Regularly inspect for damage or excessive wear before each use and replace the extension if deformation or cracking is present.

## Specifications

| Feature | Value |
|---|---|
| Type | Single item |
| Weight | 2.35 kg |
| Material | Chromium-vanadium steel |
| Width | 400 mm |
| Product type | Socket |
| Surface finish | Chrome |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Socket KS Tools 911.1040 cost, and is it available for purchase?

The price is 81.99 € (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 13.07.2026 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. 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 ks tools 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 ks tools 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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