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3M™ Fire Barrier Pass-Through Single Mounting Brackets PT4SMB, 4IN Square, 24 Each/Case. 3M™ Fire Barrier Pass-Through Brackets Square are designed for use in conjunction with the 3M™ Fire Barrier Pass-Through Device to support and strengthen firestop through penetration installations. Metal brackets come in pairs for securing the device on each side of the wall or floor assembly. Square brackets are also available for three-plex and six-plex pass-through installations.
Features
Designed To Work In Conjunction With 3M™ Fire Barrier Pass-Through Device – Square
Durable Metal Brackets Add Strength And Support To Through Penetration Firestop Assemblies
Brackets Come In Pairs For Securing The Device On Each Side Of The Penetration
Brackets Are Also Available Sized For Stacked Three-Plex And Six-Plex Square Device Configurations
Includes Bracket Screws For Consistency And Convenience
