# Extension for drill bits Irwin Quick Change 1/4" 65 mm model 10508166

**URL:** https://aio.lv/en/product--irwin-10508166--11737373
**Data updated:** 2026-03-08 13:40 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10508166
**EAN:** 5706915081664
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10508166--11737373

## 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

Irwin Quick Change 1/4" extension for drill/screwdriver bits, length 65 mm (model 10508166). Designed to accept standard 1/4" hex shank bits and provide additional reach for fastening or drilling in tight or recessed areas. Suitable for use with impact drivers and drills that support Quick Change bit holders. Practical for assembly, repair and installation tasks where extra access length is needed.

## Long description

Irwin Quick Change 1/4" 65 mm extension for drill and screwdriver bits provides a compact, easy-to-use solution for gaining extra reach when working in confined or recessed spaces. The tool accepts standard 1/4" hex shank bits and is compatible with Quick Change bit holder systems, enabling fast bit swaps and secure retention during use. With a 65 mm overall length, this extension balances reach and control for assembly, repair and installation tasks where direct access with a standard driver is limited.
Advantages
The extension is constructed to fit standard 1/4" hex shank bits and to work with quick-change systems, reducing downtime during bit changes. Its 65 mm length offers additional reach without significantly affecting tool balance or handling. Designed for compatibility with impact drivers and drills that accept quick-change holders, the extension maintains a firm grip on bits under torque and in demanding fastening operations.
Suitable for
Fastening screws in recessed or narrow openings
Accessing hard-to-reach screws during assembly or repair
Installation tasks where extra reach is required without switching to longer tools
Use with impact drivers and drills that support Quick Change bit holders
Key specifications
Bit shank type: 1/4" hex
Overall length: 65 mm
Compatibility: Quick Change bit holder systems
Intended use: drill and screwdriver bits extension for fastening and drilling access
How to use
Insert a compatible 1/4" hex shank bit into the extension until it locks in the quick-change mechanism, then insert the extension into the drill or impact driver chuck or quick-change holder. Ensure the bit is seated firmly before applying torque. Use steady pressure and appropriate speed for the screw or material being worked on. Remove the extension by releasing the quick-change latch and withdrawing the bit when the task is complete.
Usage recommendations
Use the extension with bits designed for the intended application and with tools rated for the required torque. Avoid excessive bending loads and side forces on the extension to prevent premature wear or bit slippage. For impact driving, confirm that both the tool and the bit are specified for impact use.

## FAQ

### How much does the Irwin Quick Change extension 1/4" 65 mm 10508166 cost, and is it available for purchase?

The price is 14.99 € (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 Irwin 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 Irwin 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/11737373/67116610_large.webp