Tyco UL/FM Two-Piece Recessed Escutcheons Plate for Fire Sprinkler Escutcheons
China Tyco UL/FM Two-Piece Recessed Escutcheons Plate for Fire Sprinkler Escutcheons, Find details about China Sprinkler Escutcheons, UL FM Escutcheones Plate from Tyco UL/FM Two-Piece Recessed Escutcheons Plate for Fire Sprinkler Escutcheons