B-5618-9-G

Features:

• Resistant up to 1200°F
• Exceeds California DOJ requirements
• UL listed S&G mechanical lock standard
• Drill resistant hard plate 60-61Rc
• 2-way locking bolt system
• 1″ solid steel locking bolts
• 6 locking bolts
• Reinforced steel return door jamb
• Welded external cast steel strap hinges