Schlage B580F Fire-Rated Door Bolt with Trim, Inside Turn Only
Automatic Flush Bolt & Fire Bolt - Wood Doors - Standard Metal
Amazon.com: QJKW Door Bolt Door Bolts Lock Security Bolt Door Latch Invisible Fire Lock Buckle Strong Iron Spare Key Home Hardware Tool Door Bolts Lock Suitable for Door Bolts of Various Doors
9BFB Bottom Fire Bolt
UL Constant Flush Bolt w/ Fire Bolt for Metal Door — Allgood Supply
UL Certified Staineless Steel 304 Flush Bolt for Fire Doors (dB027A) - China UL Flush Bolt, UL Door Bolt | Made-in-China.com
Hight Quality Constant Latching Flush Bolt Stainless Steel Fire Door Bolt - China Stainless Steel Fire Door Bolt, Bolt | Made-in-China.com
Fire Latch Bolt
Rockwood 19BFB Bottom Fire Bolt | TMHardware.com
Fire Latch Bolt
L.I.F Industries 36 in. x 80 in. Gray Flush Exit Left-Hand Fire Proof Steel Prehung Commercial Door with Welded Frame UWX3680L - The Home Depot
Amazon.com: QJKW Door Bolt Door Bolts Lock Security Bolt Door Latch Invisible Fire Lock Buckle Strong Iron Spare Key Home Hardware Tool Door Bolts Lock Suitable for Door Bolts of Various Doors
Iron Fire Door Bolt for Window and Door - China Stainless Steel, Hardware | Made-in-China.com
1858 Universal Bottom Fire Bolt. Architectural Builders Hardware Mfg. Inc.
Zinc Alloy Casting Antique Brass Flush Door Bolt for Metal Door- D&D HARDWARE
DCI 860/960 Single Automatic Flush Bolt & BFB Bottom Fire Bolt for Both Metal & Wood Doors
NATIONAL GUARD, 2 in Overall Lg, 9/16 in Overall Wd, Fire Door Thru-Bolts - 784FK5|FDTB 3/8" - Grainger
Automatic Flush Bolt & Fire Bolt - Metal Doors - Standard Metal
Fire Door Latching - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.