Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm w/ Compression Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 CATEGORY-Automotive Works on all door locks

Works on all door locks from 1967 to about 1984

unlocking in just 0

Automatic configuration

Support CAS3+/3++

No Configuration Leverset Cylinder 5 Pin C Function Keyed Entry

Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm w/ Compression Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 CATEGORY-Automotive Works on all door locksDesigned to meet the needs of facilities maintaining cast iron specifications, the Sargent 281 Series Powerglide Cast Iron Door Closer features a heavy duty one piece cast iron body for superior strength and wear resistance. With a full complement of arm types and front facing valves, the 281 series can be easily installed and maintainedfor interior and exterior applications. Features Exceeds 25 million cycles Non handed Sprayed Aluminum Enamel finish