Type TDO hook hardware lets users temporarily remove tie-bundled wires from mounting points during service or wire replacement. With the cabletie hooks securely in place, tie-bundled wires simply slip off and are easily put back. The hooks install permanently without screws. They are available in several sizes and can be installed in sheets as thin as 0.04 in. or as thick as 0.125 in.

PEM Fastening Systems, Box 1000, Danboro, PA 18916, (800) 237-4736.