Barri-Ring

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Barri-Ring is a UL-tested and listed (W-L-7325) firestopping solution for shower valve penetrations. Compliant with code-required "T" ratings. Made of durable stainless steel, it w orks with non-metallic and metallic escutcheon plates, fitting metal and wood stud framing. It includes a minimum 2½ inch shaft wall, tested in back-to-back configurations. Easy to install with no caulking required, Barri-Ring fits into a 4½ to 5 inch hole in gypsum. Detailed specs are available on Deltek SpecPoint/MasterSpec, RIB SpecLink, and ARCAT. Proudly made in the USA, with patent pending. Show more