Socket Bit Torx 1/2" T25 Proline (MPN 18658)

Proline Socket Bit Torx 1/2" T25 is a single-piece Torx socket designed for use with 1/2" drive ratchets, adapters and extension bars. The T25 profile provides positive engagement with Torx fasteners commonly found in automotive assemblies, electronics housings and general maintenance applications. This compact tool is intended to offer reliable transfer of torque where a robust Torx interface is required.

Advantages

The socket bit delivers accurate Torx bit geometry to minimise cam-out and wear during repeated use. Built for compatibility with standard 1/2" drive tools, it allows quick connection to ratchets and extensions for access in confined spaces. The single-bit design reduces the need for separate Torx drivers and enables straightforward torque application with hand tools or breaker bars.

Suitable for

• Automotive repair and component assembly that use T25 Torx fasteners
• Maintenance and service tasks in workshops and field environments
• Assembly and disassembly of electronics, appliances and mechanical parts with Torx interfaces

Key specifications

• Drive size: 1/2" compatible socket connection
• Bit profile: Torx T25
• Construction: single-piece socket bit for direct mounting to drive tools
• Application: manual torque application with ratchets, extensions or adapters

How to use

Select the 1/2" drive ratchet, adapter or extension that suits the working angle and insert the Proline Torx T25 socket bit into the drive. Align the Torx T25 tip with the fastener recess and apply steady torque using the ratchet or other compatible drive tool. For deeper fasteners, use an appropriate extension bar to reach recessed heads while maintaining correct alignment to avoid rounding the fastener.

Usage recommendations

Use the socket bit with the correct 1/2" drive tool and avoid excessive impact or over-torquing beyond the fastener specification. Inspect the bit and fastener for wear before use; replace the bit if the Torx profile shows rounding or deformation. Store in a dry tool case to prevent corrosion and ensure accurate engagement over time.