RACO BLOCK-LOC, Masonry Box Support


RACO is introducing this new line of self-positioning masonry boxes and tile covers designed to lock into position and hold during the construction process.


For power and data outlets in masonry block walls.

Product Features

  • Available in 3-1/2” deep, 1 through 4 gang welded, and gangable masonry boxes
  • Available in 4” sq. 2” deep 1 and 2 gang tile covers
  • Available in 4-11/16” sq. 2” deep 1 and single gang tile covers (899B)
  • Integral brackets securely hold power and data outlets to concrete block from front and back in masonry block walls, even in irregular cut openings
  • Quick and accurate positioning
  • Break off front tabs
  • Made from durable, galvanized steel
  • UL listed
  • Patent Pending
  • Made in North America