Description
Milwaukee Tools 49-66-4542 is a SHOCKWAVE™ Impact Duty QUIK-CLEAR™ 2-in-1 magnetic nut driver with 1/4 in. and 5/16 in. sizes on one shank.
The QUIK-CLEAR™ mechanism lets you remove metal shavings from the magnet, which helps prevent fastener head stripping. It has a SHOCKZONE™ shank to absorb peak torque, color-coded rings for size identification, and is made from heat-treated CUSTOM ALLOY76™ steel for use with impact drivers and drill drivers.
The driver has a 1/4 in. hex shank, so confirm your driver or bit holder accepts that style. Match the nut driver size to the hex head of your fasteners. The sizes are SAE.
Specifications
- Brand: Milwaukee Tools
- Manufacturer Part #: 49-66-4542
- Drive Size: 1/4 in
- Shank Style: Hex
- Magnetized: Yes
- SAE or Metric: SAE
- Material: Steel
- Nut Driver Sizes: 1/4 in, 5/16 in
- Length: 2-1/4 in
- Category: Nut Driver
See also: nut driver, all Milwaukee Tools products.










