Bottom Fire Bolt - Metal 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
