Sonifex RB-RK1B 1U Front Rack Kit For Small Redboxes (Black)
Rack Mounting
For rack mounting smaller (28cm) (11”) units the optional RB-RK1 (Red) or RB-RK1B (Black) kit can be used (which include 4 off M6 panel fixing screws).
RB-RK1 Wherever you see this symbol 
an RB-RK1 rackmount kit can be used.
