1/4" Hex Screwdriver Kit, M12 Series

Milwaukee 2401-22 – M12™ 1/4" Hex Screwdriver Kit

The Milwaukee 2401-22 M12™ Cordless 1/4" Hex Screwdriver Kit is engineered for precision fastening in professional applications where compact size and control are critical. Delivering up to 175 in-lbs of torque and featuring a 1/4" quick-change hex chuck, this tool is suited for installation, electrical, HVAC, maintenance, and cabinetry work.

Tool Capabilities

• Torque Output: 175 in-lbs, suitable for fastener sizes commonly found in electrical boxes, switchgear panels, and light-duty mechanical assemblies
• Speed Range: 0–500 RPM variable via trigger control
• Chuck Type: 1/4" hex quick-change – accepts all standard 1/4" hex shank bits
• Tool Length: 6.5 inches – enables operation in confined or obstructed workspaces
• Drive Type: Direct drive – optimized for repeatable fastening tasks

Battery and Charging System

• Battery Platform: M12™ REDLITHIUM™ Compact – designed for improved run-time and cycle life over standard lithium-ion packs
• Charge Time: 30 minutes with included charger
• Battery Fuel Gauge: Integrated LED display for monitoring charge status during use

Kit Contents

• (1) M12™ 1/4" Hex Screwdriver (2401-20)
• (2) M12™ REDLITHIUM™ CP1.5 Battery Packs
• (1) M12™ Charger
• (1) Contractor Carrying Case

Recommended Applications

Appropriate for anchoring hardware, light-gauge framing components, electrical covers, junction box connections, low-voltage installations, and service panel fastening. Not intended for heavy lag, masonry, or structural connections requiring higher torque capacity.

Technical Specifications

• Voltage: 12V DC
• Torque: 175 in-lbs
• Speed: 0–500 RPM
• Length: 6.5 in
• Weight: 2.0 lbs (with battery)
• Chuck: 1/4" quick-change hex

Field Considerations

This driver is designed for extended use in field conditions where portability and maneuverability are prioritized. The compact form factor reduces fatigue and enables access behind conduit runs, HVAC plenums, and cabinet interiors. Use only with fasteners and bits rated for the torque and speed profile of the tool to prevent damage to materials or components.