Free up space and secure power cords between rack-mount PDUs and attached IT
equipment with this exclusive easy-to-use cord retention method. While these
cords will fit into any standard IEC receptacle or power inlet; the "locking"
feature is enabled only when used with APC AP8000 series Rack PDUs or IT
equipment with built-in locking receptacles. These locking connectors reduce the
probability of accidentally disconnecting cords and dropping loads.