Milwaukee SHOCKWAVE Impact Duty QUIK-CLEAR 2-in-1 Magnetic Nut Driver 5/16" & 3/8" 49-66-4543

DUAL-SIZE IMPACT FASTENING SUPREMACY

The Milwaukee 49-66-4543 SHOCKWAVE Impact Duty™ QUIK-CLEAR™ 2-in-1 Magnetic Nut Driver represents a significant leap in jobsite accessory engineering, designed to eliminate the downtime associated with cleaning magnetic tips and switching between the two most common hex sizes. By integrating a sliding sleeve mechanism, technicians can toggle between 5/16" and 3/8" fastening requirements instantly, while the proprietary QUIK-CLEAR™ technology ensures that metal shavings and debris—which typically compromise fastener seating—are ejected with a simple slide. Built for the high-torque demands of modern impact drivers, this tool leverages CUSTOM ALLOY76™ steel to ensure your fleet maintenance costs remain low while productivity remains at an all-time high.

• / QUIK-CLEAR™ Cleaning Mechanism: Rapidly ejects metal shavings to prevent fastener stripping and maintain a deep, secure seat.
• / 2-in-1 Versatility: Switches seamlessly between 5/16" and 3/8" sizes on a single 1/4" hex shank, reducing tool belt clutter.
• / Optimized SHOCK ZONE™: Geometry specifically engineered to absorb peak torque, significantly extending the life of the bit under heavy impact.
• / High-Strength Magnet: Provides unyielding fastener retention during one-handed applications while resisting loosening over time.
• / CUSTOM ALLOY76™ Steel: Specialized heat-treatment process maximizes resistance to wear and shock for long-term durability.
• / Color-Coded ID Rings: Enables instant visual identification on the jobsite, minimizing time spent hunting through tool bags.

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty™ QUIK-CLEAR™ 2-in-1 Magnetic Nut Driver (49-66-4543)