Engineered with proprietary Custom Alloy76™ steel, these SHOCKWAVE™ Impact Duty™ nut drivers are built for extreme durability and up to 30x longer life. Each bit features a strong magnetic tip for secure fastener retention and color-coded rings for rapid size identification on the jobsite.

• Engineered with Custom Alloy76™ steel to provide up to 30X longer life
• Strong magnetic tips ensure superior fastener retention and secure grip
• Color-coded bands allow for quick and easy size identification
• Impact Duty™ design optimized for heavy-duty impact and drill drivers
• Includes four essential sizes: 1/4 in., 5/16 in., 3/8 in., and 7/16 in.