27U Shock Mount Slam Rack Case27U Shock Mount Slam Rack Case A 19" suspended shock mount rack case sized at a true 27U protecting rack mounted equipment from the moment it leaves the workshop to the moment the show goes live. Most case makers jump straight from 24U to 28U. We build the 27U because the right case is the one that fits your equipment exactly no half empty units, no wasted weight in the truck, no kit shifting in a rack that's too tall. The Nomad 27U Shock Mount Slam