BANGOR, Me. — It is not unusual for fans of Sarah Palin to shout out to the Alaska governor in the midst of her stump speeches. It is noteworthy, however, that the crowds are heavily male.

“You rock me out, Sarah,” yelled one man, wearing a red-checked hunting jacket as Ms. Palin, the Republican vice presidential candidate, strode into an airplane hangar here on Thursday. He held a homemade “Dudes for Sarah” sign and wore a National Rifle Association hat. Kenny Loggins’s “Danger Zone” blared over the loudspeakers, and the man even danced a little — yes, a guy in an N.R.A. hat dancing in a hangar, kind of a Sarah Palin rally thing.

“I feel like I’m at home,” Ms. Palin said, looking out at a boisterous crowd of about 6,000. “I see the Carhartts and the steel-toed boots,” she said, the first reference being to a clothing brand favored by construction workers and the burly types who make up much of the “Sarah Dude” population. “You guys are great,” she said while signing autographs.

Guys think Ms. Palin is great, too, or at least many of those who come to hear her. They sometimes go to extraordinary lengths. “I woke up at 2 a.m. so I could get my work done before 6 and get here by 7,” said Mike Spencer, a chef from Dexter, Me. Mr. Spencer waited in the chilly hangar — in a “Nobama” T-shirt — for almost three hours.