Bit Socket Proline 1/4" Torx T20 x 37mm (model 58130)

Proline 1/4" Torx bit socket T20 x 37mm is a drive accessory designed for insertion into 1/4" drive ratchets and compatible power drivers to fasten and unfasten Torx T20 fasteners. The 37 mm working length provides reach for recessed or partially obstructed screws while retaining a compact overall size for use in confined spaces. Constructed for routine workshop and maintenance tasks, this bit socket is intended for mechanical, automotive and electronic applications where Torx T20 fixation is specified.

Advantages

The bit socket combines a standard 1/4" drive interface with a precisely formed Torx T20 tip to ensure consistent engagement and reduced cam‑out. Its 37 mm length balances reach and control, enabling access to semi‑deep fasteners without sacrificing torque transfer. The tool is compatible with manual ratchets and most 1/4" power adapters, offering flexibility across hand and powered operations. The simple, single‑piece design minimises wobble and improves alignment during use.

Suitable for

• Automotive trim and interior fasteners that use Torx T20 heads
• Electronics assembly and repair with small Torx screws
• General maintenance and light mechanical work in workshops and households
• Service tasks requiring access to recessed or semi‑deep Torx T20 screws

Key specifications

• Drive size: 1/4" compatible with standard 1/4" ratchets and adapters
• Tip type: Torx T20, precision‑formed for secure engagement
• Working length: 37 mm for reach into recessed screw locations
• Intended use: hand ratchets and compatible power drivers

How to use

Select a compatible 1/4" ratchet or power driver and insert the Proline bit socket into the square drive until it seats securely. Align the Torx T20 tip with the fastener head and apply steady torque, keeping the driver straight to maintain engagement. For installation, start the fastener by hand if possible, then finish with the ratchet or driver to the required torque. For removal, use controlled reverse torque and ensure the bit remains fully engaged to avoid stripping the fastener.

Usage recommendations

Use the bit socket with appropriate torque settings for the material and fastener size; avoid excessive impact or over‑torquing. Inspect the tip for wear before use and replace the bit if the Torx profile becomes rounded. When working in tight or recessed locations, use steady alignment and controlled force to protect fastener heads and ensure reliable performance.