A cable support member for routing cables within a server cabinet, or other type of electrical enclosure, can have a base with a set of engagement members configured to removably engage with a corresponding set of apertures in a rack angle member of the server cabinet. A plurality of finger members can extend from the base to aid in routing the cables. A cable management system can include multiple sets of cable support members that define a channel through which cables can be routed, and a cover that can be hingedly mounted to the cable support members.