GCX P/N: AG-0018-10 Kit includes: 12" (30.5 cm) M Series Pivot Arm with Down Post for Flexible Module Server (FMS). Allows lateral positioning and provides tilt/swivel adjustments. Cable management features include a cavity below the arm with cable covers; Top Shelf Base Plate with Camlock rails; Camlock Mount for M1013A (EGM). Allows EGM to be positioned on top shelf.