1/4-20 eye bolts were Altec's recommendation.
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I agree, i wouldn't do it that way. My fear is of the top section coming loose from the base portion of the cabinet.
The 19 cabinet is hardly well built enough to be flown that way. Although, if you put a 3/16 x 1 inch steel strap all the way around the cabinet in the vertical aspect such that at least 2 of the eye bolts go thru the strap, it should be strong enough to take anything most buildings can withstand.
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