# Socket bit 1/2" Hartsson 12-point 9 mm (model 17C309Z)

**URL:** https://aio.lv/en/product--hartsson-17c309z--11728265
**Data updated:** 2026-03-08 11:31 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Hartsson
**Manufacturer code:** 17C309Z
**EAN:** 5902628171092
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hartsson-17c309z--11728265

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Hartsson 1/2" 12-point socket bit, 9 mm size (model 17C309Z). Designed for use with 1/2-inch drive ratchets and torque tools, the 12-point profile enables engagement with fasteners in tight or awkward positions. Suitable for automotive, mechanical and maintenance tasks where a compact socket and reliable contact are required.

## Long description

Hartsson 1/2" 12-point socket bit, 9 mm, is a compact drive accessory designed for use with 1/2" ratchets and torque wrenches. The 12-point profile provides multiple engagement angles, allowing access to fasteners in confined spaces and on crowded assemblies. Manufactured to fit standard 1/2" drives, this socket bit is intended for applications that require a small, sturdy tool with reliable contact and repeatable torque transfer.
Advantages
The 12-point geometry reduces the need to reposition the tool, enabling quicker engagement on hexagonal and rounded fasteners. Its 9 mm size is suitable for common metric fasteners, providing a balance of compactness and strength. Made for 1/2" drive systems, the socket bit offers compatibility with a wide range of ratchets and torque devices used in automotive and mechanical environments.
Suitable for
 Automotive repair and wheel service
 Engine and transmission maintenance
 General mechanical assembly and disassembly
 Maintenance tasks in tight or crowded spaces
Key specifications
 Drive size: 1/2" compatible
 Profile: 12-point
 Socket size: 9 mm
 Intended use: ratchets and torque wrenches
 Form factor: single-piece socket bit for insertion into 1/2" drive tools
How to use
Insert the socket bit into a compatible 1/2" drive ratchet or torque wrench until it seats securely. Position the socket over the fastener and apply controlled torque in the required direction. For fastener removal, ensure proper counter-rotation and stable grip; for tightening, follow the torque specifications for the application. Inspect the bit for wear or rounding before use and replace when contact surfaces become damaged.
Usage recommendations
Use the socket bit with tools rated for the intended torque. Avoid applying excessive impact or bending loads that can deform the 12-point profile. Store in a dry environment and keep contact surfaces clean to maintain reliable engagement and extend service life.

## FAQ

### How much does the Hartsson 1/2" 12-point socket 9 mm 17C309Z cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 14.07.2026 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

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