Milwaukee SHOCKWAVE 48-32-4505 Bit Holder with C-Ring, 1/4 in Drive, Hex Drive, 1/4 in Shank, Hex Shank, Steel, 10/PK (Pack of 10)

SHOCKWAVE™ impact-duty magnetic bit holders 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 bit holders feature a powerful magnet allowing for a secure grip and unyielding bit engagement. The two-piece construction of the holders is the optimal assembly for abusive applications. Now use with Milwaukee® Shockwave Impact Duty Insert Magnetic Nut Drivers.