Security Grates, Grilles & Diffusers

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    39 Products

    GR-A1: Security Grate
    GR-B1: Security Grate
    GR-C1: Security Grate
    GR-D1: Security Grate
    GR-G1: Security Grate
    SD: Lattice Security Diffuser
    SDM: Modular Core Security Diffuser
    SDMP3: Modular Core Security Ceiling Diffuser
    SDP: Perforated Security Diffuser
    SDP3: Perforated Security Diffuser
    SDPC: Curved Blade Security Diffuser
    SEG-10: Wire Screen Security Grille
    SEG-11: Rectangular Lattice Security Grille
    SEG-13: "V" Passageway Grille
    SEG-13B: "V" Passageway Grille with Supports
    SEG-13D: "V" Passageway Diffuser
    SEG-13DG: Heavy-Duty Security Door Grille
    SEG-14: "Z" Passageway Grille
    SEG-14B: "Z" Passageway Grille with Supports
    SEG-14D: "Z" Passageway Diffuser
    SEG-15: "W" Passageway Grille
    SEG-15B: "W" Passageway Grille with Supports
    SEG-15D: "W" Passageway Diffuser
    SEG-16P: Perforated Retrofit Security Grille