# Impact socket BAHCO K7801M-20 — 20 mm metric, 1/2" drive compatible

**URL:** https://aio.lv/en/product--bahco-k7801m-20--11728965
**Data updated:** 2026-03-08 11:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** BAHCO
**Manufacturer code:** K7801M-20
**EAN:** 7314151844509
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bahco-k7801m-20--11728965

## 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

BAHCO K7801M-20 is a 20 mm metric impact socket designed for use with impact wrenches and pneumatic or cordless impact drivers. Constructed for heavy-duty fastening and loosening of bolts and nuts, it weighs 130 g and fits standard 1/2" drive tools. Suitable for automotive, industrial maintenance and repair tasks.

## Long description

BAHCO K7801M-20 is a 20 mm metric impact socket designed for use with 1/2" drive impact wrenches and impact drivers. Constructed from high-performance alloy steel with a phosphate finish, this socket is intended for heavy-duty fastening and loosening of bolts and nuts in automotive and industrial maintenance environments. The socket weighs approximately 130 g and incorporates the Dynamic-Drive™ profile to reduce wear on fasteners and tools while fitting the DIN 3121-G 12.5 drive standard and complying with DIN 3129 and ISO 2725 specifications.
Advantages
The impact socket combines robust alloy steel construction with a phosphate surface treatment for enhanced corrosion resistance and durability under impact use. Its Dynamic-Drive™ profile distributes torque to minimise rounding of nuts and screws, extending the life of both fasteners and tools. The design is compatible with standard 1/2" drive machines and meets international standards for interchangeability and reliable fit.
Suitable for
Automotive wheel and engine maintenance
Industrial machinery assembly and servicing
Pneumatic and cordless impact tool operations
Field service and maintenance work requiring robust sockets
Key specifications
Socket size: 20 mm metric
Drive interface: 1/2" (12.5 mm) drive compatible
Material: high-performance alloy steel
Finish: phosphate
Weight: approximately 130 g
Profile: Dynamic-Drive™ to reduce fastener wear
Designed for machine use; recommended use with clamping springs for safety
Conforms to DIN 3129 and ISO 2725 standards
How to use
Mount the 20 mm socket on a compatible 1/2" drive impact wrench or driver, ensuring the drive detent or retaining mechanism secures the socket. Use appropriate torque settings for the fastener and application, and follow the tool manufacturer's guidance for impact sockets. Inspect the socket and fastener for damage before use and replace if excessive wear or deformation is present. For tasks that require high safety, use clamping springs or suitable retaining accessories to prevent socket disengagement during operation.
Usage recommendations
Use the BAHCO K7801M-20 socket with impact-rated tools only, avoid using it with hand rachets designed for non-impact sockets, and store the socket dry and clean to preserve the phosphate finish. Regularly inspect the Dynamic-Drive™ contact surfaces and replace the socket if signs of cracking, rounding, or excessive wear appear.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Socket sizes (metric) | 20 |

## FAQ

### How much does the Impact socket BAHCO K7801M-20 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 BAHCO 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 BAHCO 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

### Where can I download the instructions for Impact socket BAHCO K7801M-20?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11728965/67176476_large.webp