A cable manager connected to a network rack that routes cables in and around the network rack. The cable manager includes a body with plurality of fingers extending from the body. The distal end of at least one finger includes a hinge pin holder. The cable manager also includes a door hingedly attached to the fingers extending from the body. The door has a front, a back, edges, and at least one hinge pin receptacle positioned along the edges of the door. The hinge pin receptacle houses a magnet to enable the door to attach to the hinge pin holder of the at least one finger to hold the door in a closed position.