CUSTOM, black powder coated, mounting arm, extends the reach of a card reader, intercom, keypad, etc., 4" square x .120" wall tube, 8" x 8" x .120" face plates (2), carriage bolts & nuts included

This convenient arm allows you to extend your pedestal's reach through bushes, over fences, and past other possible obstructions. The 12-EXT-4 is compatible with 4" tube pedestals - make sure you match the correct extension arm with your pedestal's face plate AND tube size.