Roller Strike 499F Fire-Rated For Mullion

Von Duprin 499F Fire-Rated Strike (Flat Black / Dull Black Finish) Ensure robust security and code compliance in commercial fire-rated openings with the Von Duprin 499F Fire-Rated Strike. Specifically engineered to seamlessly integrate with Von Duprin exit devices, this strike delivers heavy-duty durability, smooth latching, and reliable operation under rigorous daily use. Featuring a low-profile, sleek Flat Black (Dull Black) finish, it offers a clean, modern look while maintaining maximum strength. It serves as a replacement or standard component across several high-traffic fire door configurations. Key Features & Compatibility Fire-Rated Security: Engineered to meet stringent fire-safety standards on commercial exit door assemblies. Mullion Applications: Standard strike for Von Duprin 22, 98, and 99 Series fire-exit rim devices used with the 9954 Removable Mullion. Vertical Rod Applications: Serves as the standard strike for 33/3527A, 9827, and 9927 LBR (Less Bottom Rod) fire-rated pairs. Durable Construction: Heavy-duty steel construction built to withstand constant operation without compromising latch retention. Finish: Flat Black Coated / Dull Black Finish for superior corrosion resistance and a neutral aesthetic. Specifications Brand: Von Duprin Model: 499F Part Type: Fire-Rated Strike Plate / Top Strike Finish: Flat Black / Dull Black Coated