Screwdriver bit King Tony 187040T Torx T40, length 70 mm, weight 22 g

King Tony 187040T Torx T40 screwdriver bit is a 70 mm long, 22 g replacement bit designed for use with bit holders, manual screwdrivers and power tools that accept standard 1/4" hex bits. The T40 tip provides positive engagement with Torx fasteners for assembly, maintenance and repair tasks in automotive, industrial and household environments. The bit is compatible with inserts and drivers that accept standard Torx bits and is intended for repetitive screw fastening where precise fit and defined torque transfer are required.

Advantages

The bit offers a standardized Torx T40 drive profile which reduces cam-out and increases contact area between tool and fastener. With a 70 mm length it provides additional reach when compared to shorter bits, enabling access into recessed or partially obstructed screw locations. The compact weight of 22 g makes it easy to carry in bit sets or tool pouches while remaining suitable for use with hand and power drivers.

Suitable for

• Automotive repairs and component assembly that require Torx T40 fasteners
• Industrial assembly and maintenance tasks using Torx drives
• Household DIY and furniture assembly where T40 screws are used

Key specifications

• Drive type: Torx T40
• Length: 70 mm
• Weight: 22 g
• Compatibility: standard 1/4" hex bit holders and drivers
• Surface finish: oiled, sand-blasted for corrosion resistance

How to use

Insert the 1/4" hex shank of the King Tony T40 bit into a compatible bit holder, manual driver or power tool. Ensure the bit is seated securely and align the Torx tip with the screw recess before applying torque. Use appropriate torque settings on power tools to avoid over-tightening and select controlled, steady pressure when working by hand. Replace the bit if wear or rounding of the tip is observed to maintain secure engagement with Torx fasteners.

Usage recommendations

For optimal performance, match the T40 bit to correctly sized Torx screws and use suitable torque control on power drivers. Store the bit dry and clean to preserve the oiled, sand-blasted finish and inspect periodically for tip wear, especially after heavy or impact use.