# Spline Socket Set 21 pcs, 12-angle, AWTools Black Line

**URL:** https://aio.lv/en/product--awtools-aw38550--11000198
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW38550
**EAN:** 5903678615680
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-aw38550--11000198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

AWTools Spline Socket Set, Black Line — 21-piece collection of 12-angle spline sockets designed for fastening and loosening spline fasteners. The set contains a range of socket sizes for workshop and maintenance tasks, compatible with ratchets and extensions. Suitable for automotive repair, machinery service and general mechanical work where spline fittings are used.

## Long description

AWTools Spline Socket Set 21 pcs, 12-angle, Black Line is a 21-piece collection of 12-angle spline sockets designed for fastening and loosening spline fasteners in workshop and maintenance environments. The set covers a practical range of sizes to work with common spline fittings and is compatible with standard drive ratchets and extensions used in automotive repair, machinery service, and general mechanical work.
Advantages
The 12-angle spline profile provides multiple contact points for secure engagement with spline fasteners, reducing the risk of rounding or cam-out. The set includes a broad selection of socket sizes to match a variety of spline heads, allowing fast adaptation to different tasks. Manufactured to Black Line styling from the brand, the sockets are suited to repeated workshop use and integrate with standard ratchet and extension accessories for increased reach and leverage.
Suitable for
 Automotive repair and maintenance involving spline fasteners
 Machinery service and assembly/disassembly of mechanical components
 General mechanical work and workshop maintenance where spline fittings are present
Key specifications
 Number of pieces: 21
 Drive type: compatible with standard ratchet drives and extensions
 Spline profile: 12-angle spline geometry
 Finish: Black Line surface styling
 Application: designed for use on spline fasteners in mechanical and automotive contexts
How to use
Select the socket that matches the spline fastener size, mount it onto a compatible ratchet or extension, and engage the socket fully onto the fastener. Apply steady turning force while maintaining alignment to avoid slippage. For tightening, use appropriate torque values for the application; for loosening, apply controlled force and consider using penetrating lubricant for seized fasteners.
Usage recommendations
Use sockets with the correct drive size and avoid using damaged sockets or worn fasteners. Store the set in its case to protect individual sockets from corrosion and damage. When working on critical torque joints, verify fastener torque with a calibrated torque wrench after initial tightening with the spline socket and ratchet.

## FAQ

### How much does the AWTools Spline Socket Set 21 pcs 12-angle cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 504 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 27.07.2026 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 AWTools 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 AWTools 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/11000198/65902547_large.webp