Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm - Adjustable Size 1-6 - Plastic Cover - Dark Oxidized Satin Bronze - Fire Rated - Grade 1 Privacy STEP 2 Choose the masks

STEP 2 Choose the masks suitable for the ECU you wish to connect to and slide them into place in the Master ECU template and fit the ECU MASK into place on the ECU

***This Will Work w/ Models That use PROX / PEPS *****

Individual software updates are not dependent on previously released software versions

Cylinder KW1 - with 4 Keys Keyed Alike  Finish Satin Nickel Handing Reversible Backset Adjustable 2-3/8" or 2-3/4" Door Thickness

high precision key cutting machine for single-sided and double-sided edge keys that cuts by code

Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm - Adjustable Size 1-6 - Plastic Cover - Dark Oxidized Satin Bronze - Fire Rated - Grade 1 Privacy STEP 2 Choose the masksDesigned 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 Dark Oxidized Satin Bronze