# Socket Bit Proline 1/2" Impact Hex H8 x 60 mm — model 18403

**URL:** https://aio.lv/en/product--proline-18403--11951991
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proline
**Manufacturer code:** 18403
**EAN:** 5903755184030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-18403--11951991

## 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

Proline 1/2" impact hex socket bit, size H8 with 60 mm length (model 18403). Designed for use with 1/2" drive impact wrenches and rattle guns to fasten or remove hex-head fasteners. Provides a compatible hex profile for secure engagement and is suitable for automotive, construction, and industrial maintenance tasks where impact-rated accessories are required.

## Long description

Proline 1/2" Impact Hex H8 x 60 mm (model 18403) is an impact-rated socket bit designed for use with 1/2" drive impact wrenches and rattle guns. The bit features a hex H8 profile with a 60 mm length to reach recessed or partially obstructed hex-head fasteners while maintaining secure engagement under high-torque conditions. It is manufactured for durability in automotive, construction and industrial maintenance environments where impact accessories are required.
Advantages
The impact hex bit is made to resist deformation and cracking when used with impact tools by employing impact-grade steel and heat treatment appropriate for high-torque applications. Its H8 hex profile offers accurate fitment to reduce rounding of fastener corners while the 60 mm length provides extra reach without sacrificing control. The 1/2" drive interface ensures compatibility with a wide range of impact wrenches and accessories commonly used in professional workshops.
Suitable for
 Automotive repair and wheel hub fastening tasks
 Construction and assembly of metal frameworks
 Industrial maintenance and plant equipment servicing
 Any application requiring impact-rated hex drive accessories for H8 fasteners
Key specifications
 Drive size: 1/2" compatible impact drive
 Tip profile: Hex H8
 Overall length: 60 mm
 Intended use: Impact tool applications
 Material treatment: Impact-grade heat-treated steel (impact-rated)
How to use
Attach the Proline 1/2" impact hex bit to the 1/2" drive anvil of the impact wrench until it seats securely. Position the hex tip over the fastener head and apply short bursts of torque with the impact tool, controlling speed and direction to avoid stripping. For removal, set the tool to reverse and use steady, controlled impacts. Inspect the bit and fastener after use for wear or damage and replace the bit if the hex profile becomes rounded or shows cracks.
Usage recommendations
Use appropriate personal protective equipment and verify that the selected torque settings are compatible with the fastener and workpiece. Avoid using the bit in non-impact hand drivers to prevent premature wear, and store in a dry tool tray to limit corrosion and prolong service life.

## FAQ

### How much does the Proline 1/2" Impact Hex Socket H8 x 60 mm cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 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

https://aio.lv/img/cache/product/11951991/67396007_large.webp