# Impact socket accessory Proline ZR18934, 56 mm length

**URL:** https://aio.lv/en/product--proline-18934--11729076
**Data updated:** 2026-03-08 11:32 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proline
**Manufacturer code:** 18934
**EAN:** 5903755011374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-18934--11729076

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Proline ZR18934 is an impact socket accessory designed for use with impact wrenches and pneumatic or electric fastening tools. The accessory has a length of 56 mm and is intended to transmit high torque safely for loosening and tightening fasteners. Suitable for workshop, automotive repair and maintenance tasks where durable impact-rated accessories are required.

## Long description

Proline ZR18934 impact socket accessory is a 56 mm long, hexagonal impact-rated socket designed for use with impact wrenches and pneumatic or electric fastening tools. Constructed from chromium-molybdenum (CrMo) steel, this accessory is intended to transmit high torque reliably during loosening and tightening operations in workshops and automotive repair environments. The socket’s geometry incorporates a profiled rounded angle (PRO-DRIVE system) to reduce point loads on fastener corners and extend service life under heavy use.
Advantages
The CrMo steel construction provides higher tensile strength and increased yield point compared with standard chromium-vanadium sockets, resulting in improved durability and longer working lifetime. The PRO-DRIVE rounded internal angles reduce concentrated stresses on bolt heads and the socket walls, enabling safer application of increased torque without premature cracking. The square drive is compatible with common locking mechanisms used on pneumatic impact tools, and the 56 mm length offers access to recessed fasteners while maintaining strength for heavy-duty tasks.
Suitable for
Automotive repair and maintenance where impact-rated accessories are required
Workshop use with pneumatic and electric impact wrenches
Industrial and maintenance tasks involving high-torque fasteners
Situations requiring access to recessed or partially obstructed bolts
Key specifications
Shape: hexagonal (6-point)
Length: 56 mm
Material: chromium-molybdenum (CrMo) steel
Drive interface: square drive compatible with standard locking mechanisms
Internal profile: rounded work-plane angles (PRO-DRIVE system) to reduce point loading
Use type: impact-rated for pneumatic and electric impact tools
How to use
Select the socket size that matches the fastener and attach it securely to the impact wrench square drive. Ensure the locking mechanism of the tool engages the socket. Apply steady, controlled torque with the impact wrench while keeping the tool aligned with the fastener to prevent slipping. After completing the task, inspect the socket for wear, cracking or deformation and replace if any damage is present. Store the socket in a dry, organized environment such as a tool drawer or rack to prevent corrosion and mechanical damage.
Usage recommendations
For best results, use the Proline 56 mm impact socket with impact-rated sockets and accessories only. Avoid using the socket on hand tools not designed for impact loads. Periodically inspect contact surfaces and replace sockets showing significant wear or distortion. When working on torque-sensitive fasteners, follow manufacturer torque specifications and consider using calibrated torque tools for final tightening.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| Length | 56 mm |

## FAQ

### How much does the Impact socket accessory Proline ZR18934 cost, and is it available for purchase?

The price is 17.99 € (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 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/11729076/67176386_large.webp