By CBS13 Staff

WOODLAND (CBS13) — A Woodland man bared it all trying to stop two thieves from stealing his catalytic converter.

Roy Schaumburg was working out early Friday morning when he heard someone using a drill outside his house. That’s when he saw a person walking around his car.

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Ring video shows two men removing the catalytic converter from his Prius parked in the driveway.

Hoping to stop them, Schaumburg ran out of the door in his underwear, carrying a 40-pound barbell.

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“I figured heck with the shorts, just go and try to get them. And I came out to see what I could do,” he said. “I would’ve used it for protection, but I figured if nothing else, I would damage the heck out of the car.”

The suspect’s SUV was already driving away by the time Schaumburg ran outside. Security footage shows a pretty good picture of the two thieves who appear to be driving a white or silver SUV.

This is the second time Schaumburg has had a catalytic converter stolen since October. He’s not sure if he’ll replace it this time.

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