# Impact reducer adapter Adler 3/4" female to 1/2" male, model 3511.13

**URL:** https://aio.lv/en/product--adler-351113--12253514
**Data updated:** 2026-04-14 14:27 (EEST)
**Category:** Screwdriver Bits
**Manufacturer:** Adler
**Manufacturer code:** 3511.13
**EAN:** 5902557218486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adler-351113--12253514

## 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

Adler impact reducer adapter 3/4" female to 1/2" male (MPN 3511.13) is an adapter for use with impact tools and bit holders. It allows connection of 1/2" drive accessories to tools with a 3/4" female drive. Suitable for heavy-duty impact applications, it ensures secure fit and torque transfer when using sockets and extensions.

## Long description

Adler impact reducer adapter 3/4" female to 1/2" male is a mechanical coupling designed to connect 1/2" drive sockets and accessories to power tools or impact wrenches with a 3/4" female drive. Constructed for heavy-duty impact use, the adapter transmits torque between different drive sizes while maintaining a secure fit under load. The compact, robust design reduces the need for separate tools when adapting between common drive standards on job sites or in workshops.
Advantages
This impact reducer adapter provides reliable torque transfer and a positive engagement fit between 3/4" female drives and 1/2" male accessories. Its hardened construction resists deformation during repeated impact use, and the precise machining ensures minimal play between connected components. The adapter simplifies equipment compatibility, allowing users to employ commonly available 1/2" sockets with larger-drive tools without compromising connection security.
Suitable for
 Connecting 1/2" drive sockets and extensions to tools with a 3/4" female drive
 Automotive and heavy vehicle maintenance requiring high torque impact tools
 Industrial and construction applications where drive-size adaptation is needed
 Workshops that stock mixed drive-size accessories and want flexible tool use
When it may not be suitable
This adapter is intended for impact-rated use but may not be suitable when a direct-fit full-size accessory designed specifically for the larger drive is available; using an adapter adds an additional connection point which can slightly change tool geometry. It is also not intended to convert torque limits of tools—users should ensure tool and accessory torque ratings are compatible to avoid overstressing components.
Key specifications
 Input connection: 3/4" female impact drive
 Output connection: 1/2" male impact drive
 Designed for impact use and high-torque applications
 Hardened metal construction for wear and deformation resistance
 Compact form factor to minimize added length
How to use
Fit the adapter by inserting the 3/4" female end onto the tool's square drive until it seats fully and the retaining mechanism (if present on the tool) secures it. Attach the desired 1/2" male accessory—such as a socket or extension—onto the adapter's male end until it locks. Operate the impact tool within its specified torque range and use appropriate sockets and extensions rated for impact use. After work, inspect the adapter and accessories for signs of wear or rounding before next use.
What to consider before purchase
 Verify that your tool has a 3/4" female impact drive and accessories are 1/2" drive
 Confirm that both tool and accessories are rated for impact/high-torque use
 Consider tool geometry changes due to the added adapter length
 Check material hardness and build quality for heavy-duty or frequent use
Usage recommendations
Use only impact-rated sockets and extensions with this adapter, operate tools within manufacturer torque specifications, and perform regular visual inspections to ensure safe, reliable performance in demanding applications.

## FAQ

### How much does the Adler impact reducer adapter 3/4"-1/2" 3511.13 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Adler 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 Adler 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/12253514/68158027_large.webp