# Spline socket bit 1/2" drive M6 x 100 mm long — Proxxon PR23370

**URL:** https://aio.lv/en/product--proxxon-pr23370--11952009
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proxxon
**Manufacturer code:** PR23370
**EAN:** 4006274233706
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxxon-pr23370--11952009

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Proxxon PR23370 is a long spline socket bit with a 1/2" drive, sized M6 x 100 mm. Designed for use with compatible ratchets and torque tools, it provides engagement with spline fasteners in confined or recessed areas. Suitable for automotive, mechanical and assembly tasks where extended reach and precise fit to M6 spline heads are required.

## Long description

Proxxon PR23370 is a long spline socket bit with a 1/2" drive, sized M6 x 100 mm. It is designed to engage M6 spline fasteners where access is limited or where a standard-length bit cannot reach. The extended 100 mm length provides additional reach for recessed or tightly packed assemblies while the spline profile ensures multi-lobe contact for torque distribution and reduced rounding of fastener heads.
Advantages
The long spline socket bit offers precise fit to M6 spline heads, improved torque transfer compared with some hex designs, and reduced risk of cam-out. Its 1/2" drive makes it compatible with common ratchets and torque tools used in automotive and workshop environments. The extended length allows access to deep-set fasteners without the need for extensions or adapters in many situations.
Suitable for
 Automotive repair and maintenance in confined engine or chassis areas
 Mechanical assembly and disassembly of machinery with recessed M6 spline fasteners
 Workshop tasks requiring precise torque application with a 1/2" drive
 Maintenance work on equipment with limited access to fastener heads
Key specifications
 Drive size: 1/2" compatible with standard 1/2" ratchets and torque wrenches
 Bit profile: spline for M6 fasteners providing multi-lobe engagement
 Length: 100 mm overall length for extended reach
 Intended application: external use with hand or torque tools for fastening and loosening
How to use
Select a compatible 1/2" ratchet or torque wrench and firmly attach the spline socket bit into the square drive. Position the spline profile fully onto the M6 fastener head to ensure correct engagement. Apply steady torque in the required direction, taking care to use the appropriate torque setting when using torque-controlled tools. After use, inspect the spline contact surfaces for wear and store the bit in a dry, protected location.
Usage recommendations
Use the spline socket bit with torque-limited tools when working on components that require specified torque values. Avoid using damaged or excessively worn bits to prevent damage to spline fasteners. Clean and lightly lubricate the drive connection occasionally to maintain reliable engagement and prolong the service life of the tool.

## FAQ

### How much does the Proxxon PR23370 spline socket bit 1/2" M6 x100mm cost, and is it available for purchase?

The price is 15.49 € (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 07.07.2026 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

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