Baseboard Return Air Grille With Optional 1/3" Spaced Louvers 1133-30X6 past 12 months see 1560 Series * Tamper

see 1560 Series * Tamper proof screws * Standard Color

Long throw individually adjustable blades with 1 1/2" blades on 1 1/2" centers or 3" blades on 3" centers

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450 Series Engineering/Performance Data

Building materials rated 3 hours or less

Baseboard Return Air Grille With Optional 1/3" Spaced Louvers 1133-30X6 past 12 months see 1560 Series * TamperStandard Features * 1 2" spaced vision proof dual angular louvers for strength and maximum free area * Margin edges are 7 8" projection for baseboard installation * Soft White with color matching screws Options * 1133 1 3" spaced dual angular louvers * 1175 added mullion stiffeners for greater strength * Standard Color, Designer Color or Plated Metal Finish available on this product