# Wrench (box-open) Rockforce RF-75509T 9 mm — extended twist flat-ring spanner

**URL:** https://aio.lv/en/product--rockforce-rf-75509t--11885174
**Data updated:** 2026-03-09 21:01 (EET)
**Category:** Wrenches & Adjustable Wrenches
**Manufacturer:** Rockforce
**Manufacturer code:** RF-75509T
**EAN:** 5905101306844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockforce-rf-75509t--11885174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rockforce RF-75509T is a 9 mm extended flat-ring (box-open) wrench designed for mechanically fastening and loosening nuts and bolts. The tool features a twist/rotating head and elongated shank for improved access in tight or recessed areas. Suitable for automotive, machinery maintenance and general workshop tasks requiring a compact, precise spanner.

## Long description

Rockforce RF-75509T is a 9 mm extended twist flat-ring (box-open) wrench designed for mechanically fastening and loosening nuts and bolts in confined or recessed spaces. The combination of a box-end and open-end profile on a single tool and an elongated shank provides reach and access where standard spanners cannot, while the twist/rotating head aids alignment and entry on fasteners. The compact length and precise 9 mm jaw make this spanner suitable for tasks that require both clearance and controlled torque.
Advantages
The extended shank improves reach into tight assemblies and recessed components without requiring additional adapters. The twistable head allows incremental rotation of fasteners in restricted swing areas, reducing the need for repositioning. Dual-profile ends give versatility for different fastening situations: the box-end engages the fastener securely to reduce rounding, while the open-end provides quick placement on fasteners where full enclosure is impractical. The tool is built for workshop and field use where space and accessibility are limiting factors.
Suitable for
Automotive maintenance and repair in tight engine bay or chassis locations
Machinery and equipment maintenance where recessed nuts or bolts are present
General workshop tasks that require a compact, precise 9 mm spanner
Assembly and disassembly of small mechanical systems or fixtures
Key specifications
Working size: 9 mm
Type: combination flat-ring (box-open) spanner with extended shank
Head: twist/rotating box-end for incremental rotation
Shank: elongated for improved reach in confined spaces
Profiles: sealed box-end for secure contact and open-end for quick access
Intended use: manual fastening/loosening of nuts and bolts
How to use
Place the appropriate end of the wrench onto the 9 mm fastener. Use the box-end when maximum contact and torque distribution are required; engage the open-end for quick placement or when the box-end cannot be positioned. Where clearance is limited, use the elongated shank to reach recessed fasteners and employ the twist/rotating head to incrementally turn the fastener with limited swing. Apply steady manual force and avoid sudden impacts; if higher torque is needed, verify compatibility with the fastener material and connection to prevent damage.
Usage recommendations
Inspect the spanner before use for wear or damage. Use the correct 9 mm size to prevent fastener rounding. For consistent results, combine with appropriate lighting and, if necessary, mirror or inspection tools to confirm engagement in tight spaces.

## FAQ

### How much does the Wrench Rockforce RF-75509T 9 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 06.07.2026 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/11885174/67305170_large.webp