An improved fastener for securing cables to metal studs has two main components: a cable clip assembly and a dual spacer. The cable clip assembly supports a plurality of cable clips with three mutually perpendicular planar structures for sturdiness. The cable clip assembly can be mounted directly to the flat side of a metal stud. Mount holes are provided non-coplanar with the cables, to provide easy access for screw mounting. The dual spacer attaches to the cable clip assembly. The dual spacer adapts the fastener for secure mounting to the open side of a metal stud.