Bit Torx 1/4" Jonnesway T27 × 25 mm (model D125T27A) — 1/4-inch drive Torx T27 bit, 25 mm length

Jonnesway Torx 1/4" T27 × 25 mm (model D125T27A) is a 1/4-inch (6.35 mm) drive Torx T27 screwdriver bit with a 25 mm working length designed for use with ratchets, bit holders and power drivers that accept 1/4" hex bits. The bit provides a precise fit for T27 Torx fasteners and is intended for tasks requiring a short, robust bit in automotive, mechanical and assembly environments.

Advantages

The bit is manufactured to provide accurate engagement with T27 screw heads, reducing cam-out and wear. Its 1/4" drive shank ensures compatibility with a wide range of ratchets, bit holders and cordless drivers. The 25 mm working length offers a balance between reach and control, allowing access to moderately recessed fasteners while maintaining torque transfer and stability.

Suitable for

• Automotive repair and maintenance involving T27 Torx fasteners
• Mechanical assembly and disassembly tasks
• Electronics and appliance repair where short precision bits are needed
• Use with ratchets, bit holders and 1/4" hex-compatible cordless drivers

Key specifications

• Drive size: 1/4 inch (6.35 mm) hex shank
• Torx size: T27
• Working length: 25 mm
• Material: hardened steel suitable for screwdriver bits
• Compatibility: ratchets, bit holders and power drivers accepting 1/4" hex bits

How to use

Insert the 1/4" hex shank into a compatible ratchet, bit holder or cordless driver and ensure it locks securely. Align the Torx tip with the T27 screw head and apply steady axial pressure while turning to avoid slipping. For power drivers, use appropriate speed and torque settings to prevent damage to the screw or bit. After use, inspect the tip for wear and store the bit in a holder or toolbox to protect the working end.

Usage recommendations

For best results, match the Torx T27 bit to the screw size precisely, avoid excessive torque that may deform the screw head, and replace the bit when the tip shows rounding or chipping.