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9/16 Inch HollowCore Magnetic Nut Driver - Milwaukee Electric Tools

Part #: 48-22-2557

The Milwaukee 48-22-2557 9/16 Inch HollowCore Magnetic Nut Driver is engineered for professional technicians and mechanics requiring reliable performance and enhanced versatility in demanding automotive and industrial applications. This robust tool combines a unique hollow shaft design with magnetic fastener retention, allowing for efficient work in various fastening scenarios, including those involving long bolts and threaded rods. Constructed with professional-grade materials, it's designed for durability and comfort during extended use.

Key Features

  • HOLLOWCORE Shaft Design: Accommodates multi-length threaded rod applications and long bolts, providing maximum versatility for deep-seated fasteners and preventing bottoming out.
  • Magnetic Nut Driver Tip: Ensures secure retention of fasteners, allowing for efficient one-handed operation and minimizing dropped hardware in tight spaces.
  • Wrench-Ready Hex Shank: Integrated hex shank near the handle allows for additional leverage and torque application when tackling stubborn or over-torqued fasteners.
  • Chrome Plated Finish: Provides superior rust and corrosion protection, extending the tool's lifespan in harsh automotive and industrial environments.
  • Forged Steel Shanks: Delivers professional-grade durability and strength, ensuring a longer operational lifespan under heavy daily use.
  • Comfortable Tri-Lobe Handle: Ergonomically designed polypropylene handle offers maximum grip, comfort, and control during prolonged and high-torque fastening tasks.
  • Color-Coded Marking: Enables quick and easy identification of the nut driver size in a crowded toolbox.

Applications

This 9/16 inch hollow core magnetic nut driver is an essential tool for automotive repair, vehicle assembly, and industrial maintenance. It is ideal for professional technicians working on engine compartments, chassis components, and dashboard installations where threaded rods or long bolts are common. Industrial professionals will find it invaluable for machinery assembly, equipment maintenance, and electrical installations requiring precise fastener control.

Specifications

  • Manufacturer: Milwaukee Electric Tools
  • Model Number: 48-22-2557
  • Size: 9/16"
  • Material Composition: Forged Steel, Polypropylene
  • Length: 7.5 in
  • Weight: 0.33 lb
  • Height: 1.35 in
  • Width: 1.35 in
  • Style: Magnetic
Only 1 left in stock - order soon
List: $18.49 Save: $2.24

$16.25

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 29 May, 2026.

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