600 Series Grade 1 commercial door closer with adjustable spring power, backcheck, and closing speeds. Non-handed Tri-Pack mounting works for regular, top jamb, and parallel arm applications.

• Grade 1 cast aluminum body with Duronodic bronze finish
• Non-handed with adjustable (1-4) spring power, backcheck, and closing speeds
• Tri-Pack mounting: regular, top jamb, and parallel arm applications
• 180 degree opening range
• Forged steel main arm with adjustable extension arm; accommodates reveals up to 3-1/4"
• Includes metal and wood installation screws
• ANSI A156.4 Grade 1 compliant; 2 million cycles; UL/ULC fire rated up to 3 hours