# Hex Key Set FISCHER Dreiarm 85513 – Hardened Steel T-handle 4/5/6 mm

**URL:** https://aio.lv/en/product--fischer-85513--3509865
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** Screwdrivers
**Manufacturer:** FISCHER
**Manufacturer code:** 85513
**EAN:** 4008153855139
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-85513--3509865

## 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

FISCHER Dreiarm 85513 is a hardened steel T-handle hex key set with 4, 5 and 6 mm sizes. Designed for torque transfer and comfortable grip, it suits assembly, maintenance and repair tasks on machinery, furniture and bicycles. Compact three-arm layout provides fast bit selection and controlled tightening in workshop and field use.

## Long description

FISCHER Dreiarm 85513 is a hardened steel T-handle hex key set that contains three fixed sizes: 4 mm, 5 mm and 6 mm. The three-arm layout places the three hex keys around a central handle, allowing quick selection of the required size while keeping the set compact. The T-handle provides improved torque transfer and a comfortable grip for assembly, maintenance and repair work on machinery, furniture and bicycles.
Advantages
The hardened steel construction increases wear resistance and maintains tip geometry for reliable engagement with hex fasteners. The T-handle design delivers better leverage compared with straight L-keys, enabling controlled tightening and loosening. The compact three-arm format reduces the risk of losing individual keys and speeds up size selection in workshop and field scenarios.
Suitable for
 Assembly and disassembly of furniture and fixtures
 Routine maintenance of bicycles and small machinery
 Light to medium workshop repair tasks requiring 4 mm, 5 mm or 6 mm hex keys
 Field service where a compact, quick-access tool is required
Key specifications
 Tool type: Three-arm T-handle hex key set
 Material: Hardened steel for increased durability
 Included sizes: 4 mm, 5 mm, 6 mm
 Handle style: Central T-handle for improved torque and grip
 Layout: Compact three-arm design for quick size selection
How to use
Select the required hex size by rotating the three-arm handle so the appropriate key is aligned for access. Insert the hex tip fully into the fastener head to ensure proper engagement, then apply steady torque using the T-handle. For loosening, turn counterclockwise; for tightening, turn clockwise. Retract the key and rotate the arm back into the compact position for storage when finished.
Usage recommendations
Use the FISCHER Dreiarm T-handle hex key set on clean fasteners and avoid excessive impact or bending loads. For critical torque requirements, verify torque values with a calibrated torque tool. Store the set in a dry place to minimize corrosion and periodically inspect tips for wear to ensure continued secure engagement with hex fasteners.

## FAQ

### How much does the Hex Key FISCHER Dreiarm 85513 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. 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 FISCHER 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 FISCHER 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/3509865/47533412_large.webp