Lift A Ton And A Half With A Bicycle Pump

Archimedes said something like, "Give me a lever big enough, and I'll move the world." I'm fairly certain the same general idea applies to Matjack's low-pressure, high-lift bags — at only 8 PSI they can lift one and a half tons or jack ...
Link - Mon, 28 Jan 2008 10:32:11 GMT - Feed (1 subs)

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