• Our Shockwave impact duty magnetic nut drivers are designed with the most durable magnet to withstand heavy-duty applications for the life of the nut driver
• Magnetic nut driver securely holds screws during installation by providing unyielding bit engagement
• Made from heat-treated Custom Alloy76 steel to control hardness and extend bit life
• The optimized Shock Zone absorbs torque peaks and prevents bit breakage
• Our magnetic nut drivers feature a chamfered edge for maximum screw head engagement, while improved hex geometry allows for the best fit and reduced stripping during use
• Nut drivers also feature color-coded strips that make it easy to choose the correct diameter
• Designed for use with impact driver and drill bit holders
• Set of 5 pieces