Suitable For Custom Electronics. Removable Panels. Available in 4 SizesDimensions FCR2100-1 483 x 300 x 44mm FCR2100-2 483 x 300 x 89mm FCR2100-3 483 x 300 x 133mm FCR2100-4 483 x 300 x 178mm Weight: 3.5Kg (1U)- 5Kg (2U)- 5.5Kg (3U) & 6.1Kg (4U). Well constructed rack 19″ cases made from steel and finished in black. Panels are removable- making the boxes suitable for many applications. The boxes are available in four sizes- all with a depth of 300mm.. flight case-19″ rack flight case-19″ Equipment Flight Case-stackable flight case