

Steel or Aluminum OBD (damper)
Screw Holes



Heavy-duty 1/8” steel grille
18-gauge steel box and damper
Powder-coat finish inside/out
Dial adjust damper control
Retro-fit easily, standard sizes

18-gauge steel
Black powder coat
Square or rectangle
Single or multi-directional louvers

Hides duct openings
18-gauge steel
Black powder coat
Square or rectangle

Concave, convex or compound radius
OK with OBD, Air Deflector Louver or Concealment Louver

