Proline 3/8" Torx Bit Socket T9 x 48mm, model 58301

The Proline 3/8" Torx Bit Socket T9 x 48mm is a specialty socket designed to work with 3/8" drive ratchets and extensions. Its T9 Torx profile matches small Torx head fasteners and the 48 mm overall length provides extra reach to access recessed or hard-to-reach screws. The socket is suitable for fine mechanical tasks where compact Torx bits are required and integrates into standard 3/8" tool sets for convenient use.

Advantages

The 48 mm length improves access to fasteners located in narrow or deep openings without requiring additional adapters. The T9 Torx geometry offers secure engagement with compatible fasteners, reducing the risk of cam-out and fastener damage. Compatibility with 3/8" drive tools allows straightforward integration into common workshop ratchets and extensions, supporting efficient torque transfer during tightening and loosening operations.

Suitable for

• Automotive interior and trim fasteners with small Torx heads
• Electronics assembly and repair where compact Torx bits are required
• Light mechanical and appliance maintenance tasks
• Workshops and toolkits that use 3/8" drive ratchets and extensions

Key specifications

• Drive size: 3/8" compatible
• Bit profile: Torx T9
• Length: 48 mm overall
• Designed for use with ratchets and extensions to reach recessed fasteners

How to use

Select a 3/8" drive ratchet or extension compatible with the bit socket. Insert the Torx T9 end into the fastener head, ensuring full engagement with the Torx recess. Apply steady torque with the ratchet or use a suitable extension to reach recessed screws; avoid excessive force to prevent fastener or bit damage. After use, store the socket in a tool organizer or socket rail to maintain condition and ease future selection.

Usage recommendations

For best results, verify the Torx size matches the fastener before applying torque and use appropriate extensions when working in confined spaces. Inspect the bit tip for wear regularly and replace if deformation or rounding is observed to protect both tool and fastener.