This manual impact driver set combines a precision impact mechanism with a multi-function extractor/tightener bit. It does not require a power source and can instantly output powerful torque just by hammering. The body is precision machined from chrome-vanadium alloy steel and brushed on the outside, making it both durable and beautiful. The middle dual-zone pattern anti-slip grooves provide a secure grip. Six high-hardness S2 steel bits are included, which can tighten ordinary screws and easily remove rusted and stuck screws.

Versatile performance: 1/4-inch impact drivers, extractors, and drill bits are perfect for handling tricky jobs, such as loosening or removing tight or rusted screws or bolts.

Universal receiver: This tool is equipped with a convenient 1/4-inch receiver that allows you to use any 1/4-inch drill bit or hex nut driver, making it flexible and compatible with a variety of accessories.

Multiple extractor sizes: With extractor sizes ranging from #1 1/8 to 5/16-7/16, this tool offers a variety of options for removing stuck or damaged screws and bolts.

Auger Bit Sizes: Also comes with three auger bit sizes including 3, 5, 6, 12, and 14 for precise and efficient drilling.

Durable Design: Made of premium materials with a sleek black finish, the 1/4-inch impact driver and extractor and drill bits are built to last and look great in any workshop or garage.