# FELO screwdriver bit 3/8" drive — 66 mm length, 1/4" tip

**URL:** https://aio.lv/en/product--felo-fl03903810--11737462
**Data updated:** 2026-03-08 13:40 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** FELO
**Manufacturer code:** FL03903810
**EAN:** 4007157504166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--felo-fl03903810--11737462

## 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

Replacement screwdriver bit from FELO with a 3/8" drive interface, 66 mm overall length and a 1/4" tip. Designed for use with compatible bit holders, ratchets and adapters, it provides a standardized connection for manual and powered screwdriving tasks. Suitable for assembly, maintenance and repair work where this length and tip size are required.

## Long description

FELO screwdriver bit 3/8" drive — 66 mm length, 1/4" tip is a replacement bit designed to provide a standardized connection between tools and fasteners. With a 3/8" drive interface and a 1/4" tip, this 66 mm long bit is intended for use with compatible bit holders, ratchets and adapters to perform manual and powered screwdriving tasks. The construction is aimed at delivering reliable engagement with fastener heads while allowing straightforward replacement in common bit-holding systems.
Advantages
The bit’s 3/8" drive interface ensures compatibility with a wide range of bit holders and torque tools, while the 1/4" tip size fits standard screwdriver heads and accessories. At 66 mm overall length the bit offers an extended reach compared with shorter bits, making it easier to access recessed or partially obstructed fasteners. The product is intended as a direct replacement component for assembly, maintenance and repair tasks that require a standardized, durable bit of this size and geometry.
Suitable for
 Assembly lines and production work requiring standardized bits
 Maintenance and repair tasks in workshops and service vehicles
 Use with ratchets, bit holders and adapters for manual or powered screwdriving
 Accessing recessed or partially obstructed fasteners where extra bit length is needed
Key specifications
 Drive interface: 3/8" drive
 Overall length: 66 mm
 Tip connection size: 1/4"
 Tip type: standard 1/4" screwdriver tip (compatible with common bit holders)
 Intended use: manual and powered screwdriving
How to use
Insert the 3/8" drive end securely into a compatible holder, ratchet or adapter, ensuring proper seating before applying torque. Fit the 1/4" tip into the fastener head and apply controlled turning force appropriate for the fastener and tool in use. When used with powered drivers, select suitable speed and torque settings to avoid stripping the fastener or damaging the bit. Replace the bit when signs of wear or deformation appear to maintain reliable engagement.
Usage recommendations
For longer service life and consistent performance, use the bit only with compatible holders and avoid excessive side loading. Regularly inspect the tip for wear and keep the bit clean of debris and corrosion. Match torque settings and driver type to the fastener material and condition to prevent damage.

## FAQ

### How much does the FELO screwdriver bit 3/8" — 66 mm, 1/4" cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 FELO 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 FELO 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/11737462/67116696_large.webp