Rockwood 555-12 Lever Extension Flush Bolt For Fire Rated Hollow Metal Doors, 12 Inch Rod, 3/4 Inch Throw, 1 Inch x 6-3/4 Inch Face Plate, Sold Each

The Rockwood 555-12 is a professional-grade flush bolt system designed for fire-rated hollow metal doors reaching dimensions of 4 feet wide by 10 feet tall with fire ratings extending to 3 hours. This unit delivers a 3/4-inch bolt throw and incorporates a 12-inch rod length measured from face plate center to retracted bolt end. The 1-inch by 6-3/4-inch face plate meets ANSI A115 specifications, while the adjustable 1-1/2-inch bolt head accommodates standard 3/4-inch rod backset requirements. Essential hardware for commercial installations demanding both security and fire-safety performance.

Features

• For Fire Rated Hollow Metal Swinging Doors measuring up to 4' w x 10' h rated up to and including 3 Hours
  
• Fits ANSI A115 door and frame preparation
• 3/4" bolt throw, 3/4" rod backset
• 12" rod length (center of face to bolt end - retracted)
• 1-1/2" adjustable bolt head