# Adapter 1/2" square to 1/4" hex, NEO Tools 56-557

**URL:** https://aio.lv/en/product--neo-tools-56-557--11738059
**Data updated:** 2026-03-08 13:40 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** NEO tools
**Manufacturer code:** 56-557
**EAN:** 5906692007585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--neo-tools-56-557--11738059

## 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

Adapter converting a 1/2" square drive to a 1/4" hex (NEO Tools model 56-557). Designed to allow use of 1/4" hex bits and sockets with tools that have a 1/2" square anvil. Useful for hand ratchets, impact drivers, and power tools when adapting bit sizes for fastening, drilling, or loosening fasteners. Compact and suitable for workshop and field use.

## Long description

Adapter 1/2" square to 1/4" hex from NEO Tools (model 56-557) is a compact accessory that enables use of 1/4" hex bits and sockets with tools featuring a 1/2" square drive. The adapter provides a straightforward mechanical connection between different drive formats, allowing standard 1/4" hex bits to be used with larger hand ratchets, power drivers and certain impact tools. Its compact design makes it convenient for both workshop benches and on-site work.
Advantages
The adapter delivers safe and reliable transfer of torque from a 1/2" square anvil to a 1/4" hex bit without altering the connected tool. Constructed to fit securely and minimize play, it reduces slippage during fastening and loosening operations. Its small size and simple geometry make it easy to store in a tool roll or box and quick to switch between jobs, improving workflow when different drive formats are needed.
Suitable for
Using 1/4" hex screwdriver bits with 1/2" square hand ratchets
Adapting power drivers and impact tools that accept a 1/2" square drive
Field repairs and on-site fastening tasks where compact adaptors are needed
Workshop situations requiring interchangeability between sockets and hex bits
Key specifications
Input drive: 1/2" square (male/tail fitting to tool)
Output drive: 1/4" hex (female/bit holder)
Compact, low-profile design for tight spaces
Material: high-strength metal suitable for torque transmission (steel alloy)
Suitable for manual and compatible power tool applications
How to use
Insert the 1/2" square end of the adapter into the tool's anvil until it seats securely, then insert a 1/4" hex bit into the hex recess until it locks or fits snugly. Verify seating and fit before applying torque. When using with power or impact tools, start at low speed or low impact to confirm correct engagement, then proceed at the appropriate setting for the fastener and bit. Remove the adapter by pulling the tool end away and withdrawing the hex bit from the recess.
Usage recommendations
Use the adapter within the torque limits of the 1/4" hex bits and the connected tool. Avoid exceeding recommended torque for small hex bits to prevent rounding or breakage. For heavy-duty or high-torque impact applications, use bits and adapters rated specifically for impact use.

## FAQ

### How much does the Adapter 1/2" square to 1/4" hex NEO Tools 56-557 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 — 99 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 NEO tools 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 NEO tools 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/11738059/67117277_large.webp