SKB 3SKB-R04U20W 4U rSeries Rolling Shock Rack. I have (2) identical cases available. SKB 3SKB-R04U20W 4U rSeries Rolling Shock Rack. Wheels are good, latches are all working. Stackable. Cleaning out the shop, and haven't used these in a while. Pictures have dimensions but 4U 20in rail to back rail with just about 24in depth clearance with lid. These are $950+ new. *one case has a broken handle on the wheels side*
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