Milwaukee® SHOCKWAVE™ Impact Duty™ Insert Magnetic Nut Drivers are engineered for extreme durability and upto 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. Designed for use with Milwaukee® SHOCKWAVE™ Magnetic Bit Tip Holders 2.36 in, 3 in, 6 in, 12 in, 30 deg Knuckle™ pivoting bit holder and all bit tip holders.

Milwaukee® Insert Nut Driver Set, 5-Piece Impact Duty, Series: SHOCKWAVE™, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in Drive, 1-1/2 in Overall Length, Steel, Black Phosphate