Sargent - 1431 - Powerglide Door Closer - Back Check Function - Universal Standard Arm Package - Adjustable Size 1-6 - Plastic Cover - Dark Oxidized Satin Bronze - Fire Rated - Grade 1 Autel Watch How To Unbox/Update Video

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Some up until the early 1990's

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Manual IR LEDs Two (2) Lens Lens Type Motorized lens

Sargent - 1431 - Powerglide Door Closer - Back Check Function - Universal Standard Arm Package - Adjustable Size 1-6 - Plastic Cover - Dark Oxidized Satin Bronze - Fire Rated - Grade 1 Autel Watch How To Unbox/Update VideoFeaturing heavy duty construction for superior strength and wear resistance, the Sargent 1431 Series Powerglide Door Closer is ideally suited for highly trafficked environments like schools, healthcare facilities, and office and commercial buildings. With a full complement of arm types and front facing valves, the 1431 series can be easily installed and maintainedfor interior and exterior applications. Features Exceeds 25 million cycles Non handed