Milwaukee Tool 48-22-2431 Hollow Shaft Nut Driver 5mm

Product Description

The MILWAUKEE TOOL 48-22-2431 is a hollow shaft nut driver built for trade professionals who need reach and versatility in tight spaces. The 5mm driver features a 3-inch hollow shaft depth, allowing it to seat fully onto extended or protruding fasteners that solid-shaft drivers cannot clear. At 7 inches overall length, it provides the leverage and access needed for HVAC panels, electrical enclosures, and equipment cabinets. The handle is constructed with a rubber comfort grip for control and reduced hand fatigue during repeated use. This is a single-piece hand tool rated for a limited lifetime warranty.

This nut driver is suited for residential and light commercial service work where 5mm fasteners are common. HVAC technicians, electricians, and plumbers will find it useful for equipment access panels, junction boxes, and mechanical enclosures. The universal driver head design is compatible with square, hex, 12-point, and spline fastener types, making it a practical all-around driver for mixed fastener environments on service calls and installations.

Key Features

• Hollow shaft design provides 3 inches of shaft depth for use on extended or stud-mounted fasteners
• 5mm drive size fits square, hex, 12-point, and spline fastener heads
• 7-inch overall length for reach in recessed or confined spaces
• Rubber comfort grip handle reduces hand fatigue during extended use
• Limited lifetime warranty coverage

Compatibility

Designed as a standard 5mm hollow shaft nut driver suitable for general trade use on equipment fasteners in HVAC, electrical, and plumbing service applications.

Installation Notes

Always de-energize electrical equipment before accessing panels or enclosures. This is a hand tool requiring no power source; no NEC or code-specific procedures apply to the tool itself. Inspect the shaft and grip for wear before use in safety-critical applications.