Rockwood 2942.26D Automatic Flush Bolt Set for Wood or Plastic Covered Composite Type Fire Doors, 1" Width x 8-1/2" Length, Brass Satin Chrome Plated Finish

The Rockwood 2942.26D automatic, non-handed automatic flush bolt set has a brass satin chrome plated finish (Rockwood/BHSM number US26D/626), meets American National Standards Institute (ANSI) A156.3: Type 25 specifications, is UL listed, and is used to secure a pair of wood or plastic-covered composite fire doors. The set can be used on 8' high x 4' wide 1-1/2 hour-rated fire doors. It is installed in the door so that the latch lies flush with the door's surface. Opening the active door automatically retracts the top and bottom bolts. Each bolt has a thermal lock, which automatically locks the inactive door under high heat conditions due to fire. Each bolt measures 8-1/2" high x 1" wide, and the bolt head rod is adjustable up to 1/2". Base material is brass.Rockwood Manufacturing Company manufactures door hardware. The company, founded in 1946, is headquartered in Rockwood, PA.What's in the Box?Automatic flush bolt set (top and bottom bolts)Mounting hardware

• Non-handed, automatic flush bolt set with a brass satin chrome plated finish for securing a pair of wood or plastic-covered composite fire doors
• Thermal lock automatically locks the inactive door under high heat conditions due to fire
• Opening the active door automatically retracts the top and bottom bolts
• Measures 8-1/2" high x 1" wide and bolt head rod is adjustable up to 1/2"
• Meets ANSI A156.3: Type 25 specifications, is UL listed, and is for use on 8' high x 4' wide 1-1/2 hour-rated fire doors