# Extension Bar 150 mm 1/4" Rockforce RF-8042150

**URL:** https://aio.lv/en/product--rockforce-rf-8042150--12057099
**Data updated:** 2026-03-12 19:40 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Rockforce
**Manufacturer code:** RF-8042150
**EAN:** 5906692114344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockforce-rf-8042150--12057099

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Rockforce extension bar, 150 mm length with 1/4" drive, model RF-8042150. Designed to extend reach for 1/4" socket sets, it enables access to recessed fasteners and tight spaces when using ratchets, T-handles or bit drivers compatible with 1/4" square drives. Suitable for automotive, electrical and general repair tasks requiring added reach.

## Long description

Rockforce extension bar 150 mm with a 1/4" square drive provides added reach for sockets and drivers when working in recessed or confined spaces. The RF-8042150 extension is made to pair with 1/4" ratchets, T‑handles and bit drivers, enabling access to fasteners that are otherwise difficult to reach. The straight, solid construction keeps torque transfer predictable while preserving clearance in tight assemblies.
Advantages
The extension bar increases accessibility without changing the applied tool, allowing use of existing 1/4" sockets and bits. Its 150 mm length offers a practical balance between reach and control, reducing the need to disassemble surrounding components. The robust connection to 1/4" drives maintains secure engagement during turning and provides consistent torque transmission.
Suitable for
Automotive maintenance and repair where fasteners are recessed
Electrical and electronic work in cabinets and enclosures with limited access
General household and furniture assembly tasks requiring extra reach
Mechanical and workshop jobs using 1/4" socket sets and bit drivers
Key specifications
Drive size: 1/4" square drive compatible with standard 1/4" sockets and accessories
Length: 150 mm usable extension between drive and socket
Construction: solid metal extension designed for torque transfer and durability
Finish: corrosion-resistant surface treatment for longevity in workshop use
How to use
Attach the extension bar to a compatible 1/4" ratchet, T‑handle or bit driver by pushing the square drive into the tool until it locks. Fit the desired 1/4" socket onto the opposite end of the extension. Position the socket over the fastener and operate the driving tool as normal, taking care to maintain alignment to avoid slipping or rounding fastener heads. Remove the extension by depressing the release mechanism on the driver if present, or by pulling the components apart when safe.
Usage recommendations
Use the extension bar with appropriately sized sockets and avoid applying excessive impact or torque beyond the capacity of 1/4" drive tools. Keep the connection points clean and lightly lubricated if sticking occurs. For higher torque applications choose a larger drive size rather than exceeding the working limits of this 1/4" extension.

## FAQ

### How much does the Extension Bar 150 mm 1/4" Rockforce RF-8042150 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 09.07.2026 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 Rockforce 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 Rockforce 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/12057099/67543059_large.webp