US Pro Tools 21mm Impact Socket - 1/2" Drive, 6 Point, Black Phosphate Finish - Model 3822

Need a tough socket for tough jobs?

This US Pro Tools 21mm impact socket is ready to rock.

It's a 1/2-inch drive, 6-point socket, so it grips the fastener firmly without rounding it off.

The surface has a black phosphate finish, which helps resist corrosion and looks mean.

It's a single socket, model 3822, metric system, so it's perfect for when you just need that one size without buying a whole set.

Impact-rated means it's built to handle the hammering of an impact wrench, not just hand tools.

Made for mechanics and DIYers who need reliable tools.

Whether you're working on suspension, lug nuts, or any other heavy-duty job, this socket won't let you down.

It's brand new, US Pro brand, which is known for decent tools at fair prices.

Add it to your toolbox and be ready for that next 21mm bolt.

Don't strip fasteners with a crappy socket—get this one and do the job right.

Tough, simple, effective.