Nail or Screw on low voltage mounting brackets for new construction. Single through 4-gang brackets for the installation of low voltage class 2 only. Non-metallic. Built-in loop to tie off cable. Eliminates pushback. Comes complete with nails parked in place ready to install. Installs in 25% less time than steel or plastic mud rings. Nail-on (“N” styles) for wood studs. Screw-on (“S” styles) for metal studs.