# Socket Insert Wera 8790 HMA 4.5 mm 1/4 — hand tool insert for 1/4" drive

**URL:** https://aio.lv/en/product--wera-05003502001--2012135
**Data updated:** 2026-02-12 09:46 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Wera
**Manufacturer code:** 05003502001
**EAN:** 4013288120106
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wera-05003502001--2012135

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Wera Socket Insert 8790 HMA 4.5 mm with 1/4" drive is a precision tool insert designed for fastening and loosening fasteners that require a 4.5 mm profile. Manufactured by Wera, it fits standard 1/4" sockets and ratchets, providing reliable engagement and durability for workshop, maintenance, and assembly tasks. Suitable for professional and hobby use where compact, accurate access is needed.

## Long description

Wera Socket Insert 8790 HMA 4.5 mm 1/4 — hand tool insert for 1/4" drive is a compact precision insert designed for use with standard 1/4" sockets and ratchets. It provides a secure fit on fasteners with a 4.5 mm profile and is intended for tasks requiring accurate engagement in confined spaces. The insert’s design emphasizes contact accuracy and repeatable torque transfer while maintaining compatibility with common workshop and maintenance tools.
Advantages
The insert offers accurate fitment to 4.5 mm fasteners and reliable engagement with 1/4" drive sockets, reducing slippage and rounding of heads. Its compact dimensions make it suitable for tight or recessed locations. Constructed to withstand repeated use, the component maintains its shape and engagement quality over many cycles and is compatible with a broad range of ratchets and extensions that accept 1/4" inserts.
Suitable for
Precision assembly and maintenance tasks in workshops
Accessing fasteners in confined or recessed areas
Automotive light-duty fastening and repair work
Hobbyist and professional electronics or mechanical tasks requiring a 4.5 mm profile
Key specifications
Insert profile size: 4.5 mm
Drive size: 1/4" (compatible with standard 1/4" sockets and ratchets)
Type: socket insert for hand tools
Intended use: fastening/loosening operations with 4.5 mm fasteners
Design characteristics: compact form factor for limited-access applications
How to use
Attach the Wera 4.5 mm insert to a compatible 1/4" socket or directly into a 1/4" ratchet or extension. Ensure the insert seats fully and engages the fastener profile before applying torque. Use steady, controlled force appropriate to the fastener and material to avoid over-torquing. For removal, reverse the ratchet direction and back the fastener out while maintaining axial alignment to prevent cam-out or slippage.
Usage recommendations
Inspect the insert and fastener before use to confirm correct profile engagement. Use appropriate torque settings for the fastener material and application, and replace the insert if signs of wear or deformation appear to maintain safe and accurate operation.

## FAQ

### How much does the Wera Socket Insert 8790 HMA 4.5 mm 1/4 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 23.07.2026 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 Wera 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 Wera 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/2012135/47524848_large.webp