SHOCKWAVE Impact Duty Series 49-66-4703 Nut Driver, 5/16 in Drive, 1-7/8 in OAL, Secure-Grip Handle, Magnetic

Milwaukee® SHOCKWAVE Impact Duty™ magnetic nut drivers are engineered for extreme durability and up to 10X life. Made from proprietary steel and heat treated to control hardness, the SHOCKWAVE Impact Duty™ magnetic nut drivers feature a powerful magnet allowing for a secure grip and unyielding bit engagement. The bits feature color-coded rings for quick and easy size identification and a chamfered edge to allow for fastening in tight spaces. Broadly targeting cordless users, the SHOCKWAVE Impact Duty™ accessory line is not only ideal for heavy-duty impact applications, but delivers a full system solution for all the user's drilling and fastening needs.