SKB cases have set the standard for ABS moulded plastic transport protection for 30 years. Musicians and instrument manufacturers worldwide recognise the superior design features and quality manufacturing standards inherent in every SKB case. Roto Rolling Racks are ideal for transporting heavy remote recording and sound reinforcement equipment, ranging from power amplifiers to signal processors.They feature industrial grade steel threaded rack rails (allowing non-destructive screw mount installation and removal) and full access rear lids. Rear rack-rails are included which allows enhanced load capacity and stability. The Rolling Shockmount Case series incorporates SKB's black powder coated twist latches with locking loops and low profile injection moulded pull handle with a 20-inch deep tough shell. The moulded design provides extra stiffness in the lids and sides and allows for secure stacking. Rack depth front to rear rail is 20 inches and each lid is 2-1/4 inches deep.