Flat steel wire protectors are used on all exterior walls
and round steel sleeved wire protectors are used on interior walls.
* Electrical wiring throughout the exterior wall studs
is protected by a flat steel plate. A screw or nail cannot penetrate this
flat steel plate. This steel plate protects the homeowners if they want
to add a porch, deck, garage, or awning to their home.
* Electrical wiring throughout the interior walls is protected
by a round steel sleeve (pro-sleeve). A screw cannot penetrate this round
steel sleeved wire protector. Homeowners are protected if they want to
add shelves or hang a heavy picture on the wall.
