Fire Door Latching - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
1865 Self Latching Top Flush Bolt with Bottom Fire Bolt. Architectural Builders Hardware Mfg. Inc.
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
UL Fire Rated Door Bolt for Fire Doors (dB027C) - China Flush Bolt, Door Bolt | Made-in-China.com
NATIONAL GUARD, 2 in Overall Lg, 9/16 in Overall Wd, Fire Door Thru-Bolts - 784FK5|FDTB 3/8" - Grainger
DCI 860/960 Single Automatic Flush Bolt & BFB Bottom Fire Bolt for Both Metal & Wood Doors
9BFB Bottom Fire Bolt
Stainless Steel Door Latch Bolt | Bolt Latch Security Door - Spring Stainless Steel - Aliexpress
Uonlytech Double Door Lock Double Door Locks Door Bolt Double Door Latch Invisible Door Bolt Heaven and Earth Lock Bolt Lock Lengthen Lock The Door Fire Door Latch - Amazon.com
WWYD? Manual Flush Bolts on Fire-Rated Pairs - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
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
Schlage B580F Fire-Rated Door Bolt with Trim, Inside Turn Only
1866 Self Latching Top Flush Bolt with Bottom Fire Bolt. Architectural Builders Hardware Mfg. Inc.
1858 Universal Bottom Fire Bolt. Architectural Builders Hardware Mfg. Inc.
Hight Quality Constant Latching Flush Bolt Stainless Steel Fire Door Bolt - China Stainless Steel Fire Door Bolt, Bolt | Made-in-China.com
Fire Door Bolt Through Tubular Latch 63mm Electro Brass | Toolstation
Rockwood 19BFB Bottom Fire Bolt | TMHardware.com
24" x 60" Fire-Rated Architectural 1/8" Pan Floor Door Bolt-In
Angoily 2pcs Slide Action Flush Bolt Double Door Lock Door Bolt Lock Fire Door Invisible Door
Fire Door Thru-Bolts - REMEDI8®
What kind of mortise lock is suitable for installation on fire rated doors? - D&D HARDWARE
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