The deceptively simple, yet critically important, modifications of Allentown's SmartDock Technology ensure that neither the cage nor the
lid of the BCU-2 will dock incorrectly, securing the reliable connection of Allentown's patented four-point-sealing system, and the health
and well-being of your valuable research animals! Add to this the highly visible docking indicator of our plastic cage runners, and docking
your BCU-2 cages incorrectly becomes all but impossible!