# KS Tools 503.4210 Combination Wrench 10 mm, Chromium-Vanadium Steel

**URL:** https://aio.lv/en/product--ks-tools-5034210--4509260
**Data updated:** 2026-05-13 10:30 (EEST)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** ks tools
**Manufacturer code:** 503.4210
**EAN:** 4042146075647
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ks-tools-5034210--4509260

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The KS Tools 503.4210 is a professional-grade 10 mm combination wrench designed for precision fastening tasks. Manufactured from high-quality chromium-vanadium steel, it ensures durability and resistance to wear. Compliant with DIN 3113 and ISO 3318 standards, this tool provides reliable performance for automotive and mechanical applications. Its ergonomic design allows for efficient operation in tight spaces, making it an essential addition to any professional or home workshop.

## Long description

The KS Tools 503.4210 is a professional-grade 10 mm combination wrench engineered for precision fastening and loosening tasks. Crafted from high-quality chromium-vanadium steel, this tool offers exceptional durability and long-term resistance to wear and corrosion. It is designed to meet rigorous industrial standards, ensuring consistent performance for both automotive maintenance and general mechanical repairs.
Advantages
This combination wrench features a robust construction that withstands high torque applications without deformation. The precision-machined heads ensure a secure fit on fasteners, reducing the risk of slippage and damage to bolt heads. Its ergonomic profile is optimized for comfort and efficiency, allowing users to apply force effectively even in confined spaces where maneuverability is limited. The high-grade material composition guarantees a long service life, making it a reliable choice for demanding professional environments.
Suitable for
Automotive engine maintenance and repair
General mechanical assembly and disassembly
Home workshop projects and DIY tasks
Tightening or loosening 10 mm bolts and nuts
When it may not be suitable
This tool is specifically sized for 10 mm fasteners and will not be effective for larger or smaller hardware. It is not intended for use with power tools or impact drivers, as such application may exceed the structural limits of the wrench.
Key specifications
Size: 10 mm
Material: Chromium-vanadium steel
Total length: 158 mm
Weight: 50 g
Standards: DIN 3113 and ISO 3318
How to use
To use the wrench, place the open-ended or ring-end side securely onto the bolt or nut. Ensure the tool is fully seated to prevent rounding the fastener edges. Apply steady, controlled pressure in the desired direction to tighten or loosen the component. Always pull the wrench toward you when possible to maintain better control and safety during operation.
What to consider before purchase
Verify that the 10 mm size matches your specific hardware requirements.
Ensure you have sufficient clearance in your workspace to accommodate the 158 mm length of the tool.
Consider if a combination wrench set is more appropriate for your long-term needs than a single size.
Usage recommendations
Keep the tool clean and dry after use to maintain its finish and prevent oxidation. Store in a tool roll or cabinet to protect the precision-machined surfaces from impact damage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.05 kg |
| Certification | DIN 3113, ISO 3318 |
| Material | Chromium-vanadium steel |
| Height | 158 mm |
| Wrenches/sockets sizes | 10 |
| Number of pieces | 1 pc(s) |

## FAQ

### How much does the KS Tools 503.4210 Combination Wrench 10 mm cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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. 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

https://aio.lv/img/cache/product/4509260/59010178_large.webp