Wiha 36420 Torx T-handle Key T20 Chrome-plated

Product Description

The WIHA 36420 is a T20 Torx T-handle hex key designed for driving Torx fasteners in tight or repetitive-use applications. The T-handle grip provides a comfortable, high-torque driving position suited for production work, assembly tasks, and field service. The blade measures 4 inches in length with a chrome-plated finish that resists corrosion and surface wear. This tool is tether capable, making it a practical option for work-at-height environments where dropped-tool prevention is required. Technicians across HVAC, electrical, and mechanical service trades will find this key useful wherever T20 Torx fasteners appear on equipment panels, motors, and enclosures.

The WIHA 36420 is suited for residential and light commercial service applications. T20 Torx fasteners are common on HVAC equipment covers, electrical enclosures, and mechanical assemblies. The T-handle form factor is preferred when repeated fastener driving is required, reducing hand fatigue compared to L-handle keys. This key fits standard T20 Torx drive points and is sold as a single unit.

Key Features

• T20 Torx drive end for compatibility with T20 Torx fasteners
• T-handle grip for increased torque and comfort during extended use
• 4-inch blade length for reach into recessed fastener locations
• Chrome-plated finish for corrosion resistance and durability
• Tether capable design for use in drop-hazard work environments
• Meets California Proposition 65 labeling standards

Compatibility

Designed for use with T20 Torx fasteners found on HVAC equipment, electrical panels, and mechanical assemblies requiring a T-handle drive tool.

Installation Notes

This tool is used by HVAC technicians, electricians, and mechanical service professionals. Before servicing any equipment, power down the unit and follow applicable lockout/tagout procedures per OSHA and NEC guidelines. Inspect the blade tip for wear before use to avoid fastener head damage. Do not use extension handles or impact tools with this key.