Burns 79BFB Bottom Fire Bolt is designed for wood doors. Faceplate size: 1-25/32" x 1". The Bottom Fire Bolt eliminates the bottom automatic flush bolt and dust proof strike, projecting a bolt when subjected to 230 degrees F, locking the leaves together. It is installed horizontally in the inactive door with a mating hole in the edge of the active door. Mounting options can be specified when ordering.
Bottom Fire Bolt - Wood Door
Faceplate_size: 1-25/32" x 1"
Features: Bottom Fire Bolt eliminates the bottom automatic flush bolt and dust proof strike. BFB projects a bolt when subjected to 230 degrees F - locking the leaves together. Installed horizontally in inactive door with mating hole in edge of active door.
Finishes: US32D/630 – Satin Stainless Steel
Material: Stainless Steel
