Assenmacher Specialty Poly Drive #10 Socket for VW VW5220

Held strong, didn't deform, and didn't strip out the bolt head. Can't ask for much more than that.

Best brand for a Poly Drive. The one that comes in the timing and cam holder kit I bought on here didn't fit at all.This one is perfect.

Worked great did the job and didn’t break quality felt solid and was there.

I bought a different socket from a different manufacturer before buying this one and that one snapped in half. So I bought this one since it had better reviews and it worked out. I had a cam adjuster bolt on a VW 2.0t FSI engine that was super stuck and had to use 450lbs impact with this socket. And it did not break and the bit fit perfect. This is a big deal since the bit is small and impact went on for about 15 minutes.

Great tool held up for what I needed it for.

I cannot comment much about tool as it is still in its packaging but it looks promising and everybody else has confirmed it is the best tool for the job. I bought it to do the cam chain job and after I change my oil to a thicker oil 10 W40 I have no more chain noise that made the car sounded like a diesel engine.

Just what you need when doing cam chain on vw 4cyl. Good quality tight fit.

Although it appears to be a solid, well made tool, it doesn't have a precision fit in the bolt it was specifically designed to. The tool didn't bottom-out flat in the bolt, was loose, and rocked back and forth quite a bit. It just wasn't a tight, precision fit, and risked stripping the bolt head that had to be torqued to 75ft lbs. I didn't try to use it after the first attempt when it slipped.