I caught this movie on TV last night and I noticed a Leatherman. Garth the explosive expert with Irritable Bowel Syndrome uses it a lot. Not sure which LM it is though... maybe a PST II? Some sources on the internet says it was a Wave but it didn't look like a wave. In the scene where the gang had just taken the casino's money and the bomb hasn't exploded yet, Garth (JK Simmons) tries to open the faulty timer with his LM. There's also a good shot of him tapping the timer box with his LM (phillips bit extended) before the timer reactivates and blows up.
He also says the following in the film:
"I don't have my Leatherman, Mountain [Girl]! Give me your Leatherman, chop chop!"
and
"Nothing a Leatherman can't handle!"
This is called a Swiss Army Knife. Do you know what Switzerland is? Switzerland is a place where they don't like to fight, so they get people to do their fighting for them while they ski and eat chocolate. - Larry David