# Socket bit (impact) 1/2" 21 mm, NEO tools 12-221

**URL:** https://aio.lv/en/product--neo-tools-12-221--11730184
**Data updated:** 2026-03-08 11:33 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** NEO tools
**Manufacturer code:** 12-221
**EAN:** 5907558423891
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--neo-tools-12-221--11730184

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Impact socket bit 1/2" (21 mm) from NEO tools, model 12-221. Designed for use with 1/2-inch drive impact wrenches and ratchets to fasten and loosen hex fasteners of 21 mm size. Constructed for impact applications, suitable for automotive repair, machinery maintenance and industrial fastening tasks where a durable 21 mm hex socket is required.

## Long description

Impact socket bit 1/2" 21 mm from NEO tools is designed for heavy-duty fastening and loosening of 21 mm hex fasteners. Built for use with 1/2-inch drive impact wrenches and ratchets, this socket bit is manufactured to withstand the high torque and percussive forces generated by impact tools. Its geometry is optimized to engage hex heads securely, reducing rounding and slipping during repeated use in automotive, industrial, and maintenance applications.
Advantages
The socket bit is made for impact applications, offering enhanced resistance to cracking and wear compared with standard hand sockets. Its 1/2" drive interface provides compatibility with a wide range of impact wrenches and torque tools. The 21 mm hex size matches common fasteners used in automotive and machinery repair, enabling reliable transfer of torque and improved tool lifespan when used as intended.
Suitable for
 Automotive wheel and engine assembly/disassembly
 Maintenance and repair of industrial machinery
 Construction and assembly tasks requiring 21 mm hex sockets
 Workshop and professional mechanic tool sets
Key specifications
 Drive size: 1/2 inch (compatible with 1/2" drive impact tools)
 Hex size: 21 mm
 Designed for impact use (impact-rated construction)
 Intended application: fastening and loosening hex fasteners
How to use
Attach the 1/2" drive socket bit to a compatible impact wrench or ratchet, ensuring a secure fit before applying power. Position the socket fully over the 21 mm hex fastener and apply steady, controlled torque with the impact tool. For removal, use reverse drive setting and control the tool to avoid sudden over-torquing. Inspect the socket and fastener after use for signs of wear or damage and replace the socket if deformation or cracking is observed.
Usage recommendations
Use only with tools and accessories rated for impact duty. Match the socket to the correct fastener size to minimize rounding. Avoid using damaged sockets; store in a dry, organized tool set to prevent corrosion and mechanical damage.

## FAQ

### How much does the Impact socket 1/2" 21 mm — NEO tools 12-221 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 16.07.2026 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 NEO 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 NEO 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/11730184/67110236_large.webp