DOREX GX1A heavy-duty deadbolts are designed for high traffic areas requiring exceptional strength, durability and security. Always popular among door hardware and industry professionals; with its heavy-duty construction, variety of functions, and cylinder choices makes the GX1A an ideal choice for nearly any deadlocking application.

• Conforms to ANSI/BHMA A156.5, Grade 1
• cULus listed, 3 hour fire-rating
• 10 Year limited warranty

• For doors 1⁹⁄₁₆ to 2″ (40 to 51 mm) thick
• Kit available for doors 2¹⁄₄″ (57 mm) thick
• Non-handed
• 2³⁄₄″ (70 mm) backset
• 2³⁄₈″ and 5″ (60 mm and 127 mm) backsets available
• Solid brass deadbolt with security pin, 1″ (25.4 mm) throw
• Free-spinning cylinder collar for enhanced security
• Concealed mounting screws
• Strike and dust-box
• 6-pin cylinder in steel housing, Schlage “C” keyway with 2 keys
• Small format interchangeable core (SFIC) model available (BEST-F® and CX5® cores sold separately)

Full keying services available. Other common and high security keyways available.