Trent Williams absolutely pancaked a defender on Trey Lance's first-half TD run Sunday night. Kyle Terada-USA TODAY Sports

Trent Williams obliterated some poor helpless Green Bay Packers defender on Sunday night.

The 49ers had a third-and-goal from the Packers' 1-yard line with only two seconds left before halftime. They put Trey Lance in for a rushing play and went for it. Lance was able to walk into the end zone thanks to a huge block from Williams at left tackle.

Take a look at this pancake block:

Goodness.

Now you understand why the 49ers gave Williams a $138 million contract earlier this year.

If you like that video, then you’ll enjoy this one of Williams from last year.

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