UNRIVALED FASTENING DEPTH AND CLEARANCE

The Milwaukee 48-22-2556 HOLLOWCORE™ system represents a paradigm shift in hand tool efficiency, specifically engineered to bypass the limitations of standard nut drivers when encountering long-bolt or threaded rod obstructions. By utilizing a pass-through shaft design, these drivers allow the fastener to travel infinitely through the tool, ensuring that deep-seated mechanical installations or high-clearance electrical hangers never stall due to equipment constraints. Built for the high-volume fleet environment, the forged steel shanks and chrome plating provide the mechanical durability required for multi-year tool lifecycles.

• / HOLLOWCORE™ SHAFT: Engineered for unlimited depth in threaded rod and long bolt applications, removing the need for deep-well sockets in tight quarters.
• / WRENCH-READY STEEL SHANKS: Forged hex shanks allow for additional leverage application via a wrench, facilitating the removal of rusted or over-torqued fasteners.
• / MAGNETIC DRIVER HEADS: Ensures maximum fastener retention during vertical or overhead applications, significantly reducing debris and hardware loss.
• / TRI-LOBE COMFORT GRIP: Optimized handle geometry provides a high-torque hand-to-tool interface without sacrificing user ergonomics during repetitive use.
• / CHROME PLATED PROTECTION: Industrial-grade plating offers superior resistance to corrosion and jobsite chemicals for long-term fleet ROI.

WHAT'S IN THE BOX

• / (1) 1/4" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 5/16" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 11/32" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 3/8" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 7/16" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 1/2" HOLLOWCORE™ Magnetic Nut Driver
• / (1) 9/16" HOLLOWCORE™ Magnetic Nut Driver