# Socket bit, Proxxon hex 1/4" H4 (PR23745) — 4 mm hex insert

**URL:** https://aio.lv/en/product--proxxon-pr23745--11952000
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proxxon
**Manufacturer code:** PR23745
**EAN:** 4006274237452
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxxon-pr23745--11952000

## 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

Proxxon hex socket bit 1/4" H4 (PR23745) is a 4 mm hex insert designed for 1/4-inch drive ratchets and bit holders. It provides a precise fit for hex fasteners and is suitable for mechanical repairs, assembly work, and precision electronics or hobby tasks. Durable construction ensures repeatable engagement and controlled torque transfer.

## Long description

Proxxon hex socket bit 1/4" H4 is a 4 mm hex insert designed for 1/4-inch drive ratchets and bit holders. Manufactured for measured engagement with hex fasteners, this socket bit suits repair, assembly and precision tasks where a secure fit and reliable torque transfer are required. The compact 1/4" drive size makes it compatible with a wide range of compact ratchets, interchangeable bit holders and torque-limited drivers.
Advantages
The socket bit provides accurate hex engagement to reduce rounding of fasteners and enables controlled torque application for delicate components. Its hardened steel construction delivers wear resistance and long service life under repeated use. The standard 1/4" drive form factor allows quick changes between bits and compatibility with common hand and powered drivers, improving efficiency in workshop and hobby environments.
Suitable for
Mechanical repairs on small machines and equipment
Assembly of furniture or fittings requiring 4 mm hex fasteners
Electronics, instrumentation and hobby projects with compact fasteners
Maintenance tasks where a 1/4" drive and precision fit are needed
Key specifications
Insert size: 4 mm hex
Drive type: 1/4" (6.35 mm) square drive
Material: hardened steel (wear-resistant construction)
Design: socket bit for removable bit holders and ratchets
Intended use: hand and low-torque powered drivers
How to use
Fit the 4 mm hex socket onto a compatible 1/4" drive ratchet or bit holder until it seats securely. Position the socket over the hex fastener and apply steady torque, avoiding sudden impacts when working with delicate components. For powered drivers, set the appropriate torque limit and run at low speed to prevent over-tightening. After use, inspect the hex faces for wear and store the bit in a designated holder to maintain alignment and accessibility.
Usage recommendations
Use the socket bit with the correct 1/4" drive tool and avoid excessive torque beyond the fastener or tool rating. Regularly check the bit and fasteners for rounding or wear; replace the bit if deformation is observed to maintain safe and precise operation.

## FAQ

### How much does the Socket bit Proxxon hex 1/4" H4 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 Proxxon 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 Proxxon 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/11952000/67396016_large.webp