A cable management arm, comprising: a first cable management arm to connect to a first connector of a first rail kit of a computing device and a second cable management arm to connect to a second connector of the first rail kit of the computing device; a connector to pivotally attach to the first cable management arm and the second cable management arm; and a rail kit comprising: a retainer to connect to a connector of a second rail kit of the computing device; an inner slide, wherein the inner slide is pivotally connected to the retainer; and an outer slide, wherein the outer slide is slidably connected to the inner slide, wherein the rail kit pivotally attaches to the connector via a pin.