Includes jack, plate, and mounting hardware. Fits standard NEMA wallboxes. Screw terminals. UL Listed and CSA certified. Available in 6 position 6 conductor or 8 position 8 conductor. Standard plate size (2-3/4" W x 4-1/2" H x 3/16" D) or Midway plate size (3-1/8" W x 4-7/8" H x 3/16" D).