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Aluminum Security Grille with Lattice Face and Square or Round Holes
The 1380 series minimum security lattice face features two different hole patterns for varying applications requirements. The 1380 lattice face is design to be used either as a stand-alone product or can be used as a secure face cover for Krueger’s line of grilles and registers. The square hole design offers minimal security and performance degradation while the round hole pattern offers higher security.
  • Security Lattice or Perforated Face Plate
  • 1/8” Thick Face, Aluminum Construction
  • 13/16” Square Holes with 3/16” Fret or 5/16” Diameter Holes on 7/16” Staggered Centers
  • Sized to Lay on Face of Krueger Grilles and Registers
  • Straight and Counter Sunk Screw Holes (3/16” Diameter),
  • Optional Damper or Plaster Frame
  • Standard Finish is British White