# Socket bit 1/2" Hartsson 12-point 8 mm (model 17C308Z)

**URL:** https://aio.lv/en/product--hartsson-17c308z--11730021
**Data updated:** 2026-03-08 11:33 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Hartsson
**Manufacturer code:** 17C308Z
**EAN:** 5902628171085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hartsson-17c308z--11730021

## 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

Hartsson 12-point socket bit with 1/2" drive and 8 mm nominal size (model 17C308Z). Designed for fastening and loosening 12-point fasteners and bolts, it fits standard 1/2" ratchets and breakers. Suitable for automotive, mechanical and industrial use where a 12-point profile provides better engagement in tight clearances and on damaged fastener heads.

## Long description

Hartsson 12-point socket bit with a 1/2" drive and an 8 mm nominal size (model 17C308Z) is a precision tool designed for fastening and loosening 12-point fasteners and bolts. The 12-point profile provides improved engagement with fastener heads in confined spaces and on partially damaged or rounded corners. The socket bit is compatible with standard 1/2" ratchets, breaker bars and impact adapters, making it suitable for workshop, automotive and industrial tool kits.
Advantages
The 12-point geometry reduces the need for extreme handle movement when aligning the tool on the fastener, allowing work in tighter clearances compared with 6-point profiles. Constructed from hardened steel with a machined drive interface, the socket bit offers reliable torque transfer and resistance to wear. Its 1/2" drive interface ensures compatibility with common hand and power drives used in professional and DIY settings.
Suitable for
Automotive maintenance and repair where fasteners are in recessed or tight spaces
Mechanical assembly and disassembly of machinery and equipment
Industrial maintenance tasks requiring durable, interchangeable socket bits
Situations with partially damaged or rounded fastener heads that still accept a 12-point engagement
Key specifications
Drive size: 1/2" compatible drive interface
Nominal socket size: 8 mm
Point profile: 12-point
Material: hardened machined steel (suitable for high-torque hand use)
Typical applications: automotive, mechanical, industrial maintenance
How to use
Select the 8 mm socket bit and attach it securely to a 1/2" ratchet, breaker bar or compatible adapter. Place the 12-point socket over the fastener head, ensuring full engagement before applying torque. Turn the ratchet or bar in the required direction to tighten or loosen the fastener; use steady, controlled force to avoid slipping. For stubborn or seized fasteners, apply penetrating lubricant and use an appropriate breaker bar or torque tool, observing safe working practices.
Usage recommendations
For safe and effective use, match the 8 mm socket precisely to the fastener, avoid excessive impact on non-impact-rated bits, and inspect the socket bit regularly for wear or deformation. Use appropriate personal protective equipment and the correct drive adapters when working with power tools.

## FAQ

### How much does the Socket bit 1/2" Hartsson 8 mm 12-point 17C308Z cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 Hartsson 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 Hartsson 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/11730021/67110078_large.webp