Milwaukee Tool 48-22-2464 7mm Hollow Shaft Nut Driver

Product Description

The MILWAUKEE TOOL 48-22-2464 is a 7mm hollow-shaft nut driver built for trade professionals who need reliable fastener control in tight spaces. The hollow shaft design allows the driver to seat over long threaded studs or bolts without bottoming out, extending its usefulness across a wide range of fastening tasks. The tri-lobular handle provides a firm, comfortable grip with three contact points that resist slipping under torque. Constructed from chrome-finished steel, this nut driver is durable enough for daily use on HVAC panels, electrical enclosures, plumbing access covers, and equipment assembly. Overall length is 7.2 inches with a shaft length of 7.2 inches. It weighs 0.238 pounds.

The 48-22-2464 is suited for residential and light commercial service work where 7mm hex fasteners are common. HVAC technicians will find it useful for sheet metal screws on air handlers and condenser covers. Electricians reach for hollow-shaft nut drivers when working with panel knockouts, junction boxes, and conduit locknuts seated on threaded rod. Plumbers use them during fixture and valve trim installation. The driver is sold individually and is appropriate for any trade professional who keeps a dedicated set of nut drivers on their service vehicle.

Key Features

• 7mm drive size for common metric hex fasteners found on HVAC equipment, electrical panels, and plumbing fixtures
• Hollow shaft design seats over protruding threaded studs and long bolts without obstruction
• Tri-lobular handle maximizes grip torque and reduces hand fatigue during repetitive fastening
• Chrome-finished steel construction resists corrosion and wear under daily service conditions
• 7.2-inch overall length provides reach into recessed fastener locations
• Lightweight at 0.238 pounds for comfortable one-handed use throughout a service call

Compatibility

Designed as a standard 7mm nut driver compatible with metric hex fasteners commonly found on HVAC equipment, electrical enclosures, and plumbing hardware in residential and light commercial applications.

Installation Notes

No power source is required. Before servicing electrical panels or HVAC units, disconnect power at the breaker or disconnect switch in accordance with NFPA 70 (NEC) and local codes. This driver is not insulated and is not rated for live electrical work. Inspect the chrome finish and shaft for wear or damage before use and replace if the tool shows signs of deformation.