Sargent 281 Powerglide Cast Iron Door Closer Back Check Function Heavy Duty Hold Open Parallel Arm w Compression Stop Adjustable Size 1 6 Plastic Cover Dark Oxidized Satin Bronze Fire Rated Grade 1 Triumph 2000 2010 Mercury Mountaineer 2000 2010 Mercury Mountaineer How to copy a tubular key on SEC E9 full automatic key cutting machine Interior or Exterior Universal Handing Non Handed Finish 10BE Dark Oxidized Satin Bronze Equivalent Door Width 24 48" Diameter Piston 1 1 2" Body Projection from Door 2 3 16" Application the Sargent 281 Series Powerglide Cast Iron Door Closer features a heavy duty one piece cast iron body for superior strength and wear resistance