# Socket Bit Adapter Proline 3/8" T9 48 mm ZR58301 for Torx T9 fastening

**URL:** https://aio.lv/en/product--proline-zr58301--11951983
**Data updated:** 2026-03-11 13:49 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proline
**Manufacturer code:** ZR58301
**EAN:** 5903755098061
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-zr58301--11951983

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Proline socket bit adapter ZR58301 is a 48 mm long 3/8" drive accessory designed for Torx T9 fasteners. It converts a 3/8" drive to a T9 Torx bit interface, allowing use with compatible ratchets and torque tools. Suitable for precision fastening and disassembly tasks in automotive, appliance repair, and electronics where Torx T9 size is required.

## Long description

Proline Socket Bit Adapter ZR58301 is a 48 mm long 3/8" drive accessory designed to interface with Torx T9 fasteners. The adapter converts a standard 3/8" square drive to a Torx T9 bit, enabling use of ratchets, torque wrenches and other 3/8" drive tools with T9 fasteners. Its compact length and Torx T9 configuration make it suitable for precision fastening and disassembly tasks in confined spaces common in automotive, appliance repair and electronics maintenance.
Advantages
The adapter provides a secure fit for Torx T9 fasteners while maintaining compatibility with 3/8" drive tools. Its 48 mm length balances access depth and control, allowing controlled torque transfer and reliable engagement with small Torx heads. The solid construction reduces play between the drive and the fastener, which helps prevent cam-out and damage to fastener heads during repeated use.
Suitable for
Precision fastening and disassembly of Torx T9 screws in electronics and small appliances
Automotive interior or trim panels where T9 fasteners are used
Maintenance tasks requiring a 3/8" drive tool to operate Torx T9 fasteners
Key specifications
Drive type: 3/8" square drive input to Torx T9 output
Torx size: T9
Overall length: 48 mm
Function: socket-to-Torx bit adapter for ratchets and torque tools
How to use
Select a compatible 3/8" drive ratchet or torque wrench and insert the square drive into the adapter. Align the Torx T9 output with the fastener head and apply steady torque appropriate for the fastener and application. For removal, ensure the adapter is fully seated in the Torx head before applying reverse torque. Use controlled force to avoid stripping small Torx fasteners and keep the adapter and tools clean to maintain reliable engagement.
Usage recommendations
Use the adapter with tools rated for the required torque and avoid over-torquing T9 fasteners. Inspect the adapter and fastener heads for wear before use; replace the adapter if deformation or excessive wear is visible. For precision assemblies, verify torque settings with a calibrated torque wrench and use the shortest possible extension to reduce leverage and maintain control.

## FAQ

### How much does the Proline Socket Bit Adapter 3/8" T9 48 mm cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 08.07.2026 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 Proline 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 Proline 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/11951983/67395998_large.webp