Wiha 33433 T-handle Ball End Hex Key 1/4 Inch

Product Description

The WIHA 33433 is a 1/4 inch T-handle ball end hex key designed for fastening and loosening standard hex fasteners in tight or hard-to-reach spaces. The cushion grip T-handle provides a comfortable, high-torque grip for extended use, while the ball end allows engagement at angles where a straight driver cannot reach. Built from steel, this tool is suited for HVAC equipment assembly, motor mounting, panel work, and general mechanical service tasks performed by trade professionals.

This hex key is appropriate for residential and light commercial applications where 1/4 inch hex fasteners are common, including HVAC unit access panels, fan blade hubs, motor mounts, and equipment enclosures. The T-handle design makes it practical for repetitive turns in confined areas where a standard L-key would be awkward. It ships as a single unit and is sized for everyday field and shop use with an overall length of approximately 5.9 inches (150 mm).

Key Features

• 1/4 inch hex size for standard hex fastener applications
• Ball end tip allows off-axis engagement for angled access
• T-handle cushion grip delivers increased torque and reduced hand fatigue
• Steel body construction for durability under repeated use
• Compact 150 mm (approximately 5.9 inch) overall length suitable for confined spaces

Compatibility

Designed for use with standard 1/4 inch hex fasteners commonly found in HVAC equipment, electrical enclosures, and mechanical assemblies.

Installation Notes

This tool is used by HVAC technicians, electricians, plumbers, and general mechanical service professionals. No power source is required. Ensure the equipment being serviced is de-energized and isolated before loosening or tightening fasteners on electrical components or pressurized assemblies. The ball end is intended for alignment and light-duty angled driving; apply full straight-drive engagement for final torque.