BETA T Metric Hex Key, Hex size 3 mm

This hex key is a T-handle tool designed for driving metric hex fasteners in industrial settings. It combines a T-shaped handle with a long ARM profile to deliver reach and leverage for tasks in confined assemblies. The tool is finished in chrome and constructed from steel to suit workshop and site environments across automation, electronics, electrical and mechanical disciplines.

• 3mm tip delivers accurate engagement for small hex fasteners
• Long ARM provides extended reach for recessed fittings
• T-shaped handle increases torque transfer for fastening tasks
• Chrome finish resists surface wear in regular use
• Steel construction sustains repeated mechanical loading

• Suitable for adjusting actuators in automation cabinets
• Ideal for servicing electronic enclosures and assemblies
• Used for tightening terminals in electrical panels
• Can be used for maintenance of mechanical linkages and brackets

The overall length is 153mm which gives extended access to recessed or obstructed hex sockets.

The T-handle shape provides a two-handed grip option and improves leverage for higher torque application.

Yes, the tool is metric with a 3mm hex profile intended for precision hex fasteners.

The tool is MADE from steel, providing resistance to deformation under cyclic mechanical loads.