Wiha 33428 T-handle Hex Key 5mm Cushion Grip

Product Description

The WIHA 33428 is a T-handle hex key designed for fastening and loosening hex socket fasteners in demanding trade and mechanical applications. The tool features a cushion grip arm handle that provides a comfortable, controlled grip during extended use. With a 5mm hex end and an overall length of 5-29/32 inches, it delivers the reach and torque leverage needed for tight-quarters work. The 150mm length under the head allows access to recessed fasteners in HVAC equipment, electrical enclosures, plumbing fixtures, and general mechanical assemblies. This is a hand tool built for professionals who need precision and durability on the job.

The WIHA 33428 is suited for residential and commercial service work where hex socket fasteners are common. Typical applications include HVAC unit assembly and service, electrical panel and equipment installation, plumbing fixture work, and pool equipment maintenance. The T-handle configuration is particularly effective when higher torque is needed compared to standard L-shaped hex keys. It is a practical addition to any service technician's hand tool kit.

Key Features

• 5mm hex end size for compatibility with standard metric hex socket fasteners
• T-handle cushion grip arm style for improved torque control and comfort
• 5-29/32 inch overall length with 150mm length under head for recessed fastener access
• Inch measurement system with overall length in the 4 to 6.9 inch range
• Lightweight at approximately 0.009 pounds for easy single-hand use

Compatibility

Designed for use with 5mm hex socket fasteners commonly found in HVAC equipment, electrical enclosures, plumbing hardware, and general mechanical assemblies.

Installation Notes

This tool is used by HVAC technicians, electricians, plumbers, and general service professionals. No power source is required. Ensure the hex end is fully seated in the fastener socket before applying torque to prevent rounding. Inspect the hex end for wear periodically, as a worn tip can damage fastener sockets.