The MILWAUKEE® SHOCKWAVE™ Impact Duty Magnetic Attachment with (2) PH2 Driver Bits magnetizes the bit tip for maximum fastener retention. Our SHOCKWAVE™ Impact Duty 2" PH2 Impact Driver Bits provide the Ultimate Fit for a superior driving experience. The optimized SHOCKZONE™ shanks are customized for each tip type to absorb peak torque and prevent breakage. The long-lasting Wear Guard™ Tip provides increased wear resistance, protecting the fit over the life of the bit. The customized tip geometry leads to less stripping of screws on the job site. The compact design of the magnetizer allows it to sit on the shank, providing better versatility and access in common applications. The magnetizer is designed for impact Driver Bits 2" and longer.