# Socket Bit Proline 3/8" 6mm 6-point (ZR18306)

**URL:** https://aio.lv/en/product--proline-zr18306--11728746
**Data updated:** 2026-03-08 11:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proline
**Manufacturer code:** ZR18306
**EAN:** 5903755010261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-zr18306--11728746

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Proline 3/8" 6mm 6-point socket bit (model ZR18306) — compact hand and power tool accessory for fastening and loosening hex head fasteners. Features a 6-point profile and 3/8" drive interface compatible with ratchets and extensions. Suited for automotive, mechanical and general maintenance tasks requiring a precise 6mm socket.

## Long description

Proline 3/8" 6mm 6-point socket bit is a compact accessory designed for use with 3/8" drive ratchets, extensions and compatible power tool adapters. The 6-point profile fits hex head fasteners securely to reduce rounding and ensure controlled torque transfer. This socket bit is intended for tasks that require a precise 6mm engagement, including automotive repairs, mechanical maintenance and general fastening work.
Advantages
The 6-point geometry provides full-face contact with hex fasteners, improving grip and reducing the risk of damage. The 3/8" drive interface ensures compatibility with a wide range of hand and power tool accessories, enabling quick changes and flexible use. Its compact length makes it suitable for working in confined spaces while maintaining torque transmission accuracy.
Suitable for
 Automotive repairs and component assembly
 Mechanical maintenance and machinery servicing
 General household and workshop fastening tasks
 Use with 3/8" drive ratchets, extensions and adapters
Key specifications
 Drive size: 3/8" compatible interface
 Socket size: 6 mm hex
 Point profile: 6-point (hex)
 Form factor: compact/short socket bit suitable for restricted spaces
 Material: hardened tool steel (as typical for socket bits)
How to use
Select the Proline 6mm socket bit and insert it into a 3/8" drive ratchet, extension or power-tool adapter. Seat the 6-point profile fully onto the hex fastener head before applying torque to avoid slipping. For manual operation, apply steady, even force; for powered tools, use controlled speed and avoid excessive impact settings to prevent fastener or bit damage. Remove the bit by pulling it from the drive once the task is complete.
Usage recommendations
Inspect the socket bit and fastener for wear or damage before use. Use the correct drive and maintain secure seating to minimize rounding. For high-torque or repeated use, consider using appropriate extensions or impact-rated accessories if available; do not exceed recommended tool limits.

## FAQ

### How much does the Proline 3/8" 6mm 6-point socket (ZR18306) cost, and is it available for purchase?

The price is 3.99 € (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 08.07.2026 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 Proline 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 Proline 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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