Yale 4420T Door Closer Heavy Dead Stop Arm with Thumbturn

The Yale 4420T Door Closer Heavy Dead Stop Arm with Thumbturn Is a Surface Mounted Commercial Heavy Duty Door Closer With a Dead Stop Arm And Hold Open. The 4420T Is field reversible door stop With a selectable on and off ball and detent hold open. The 4420T Has a Aluminum Alloy Housing Closer bodies are constructed of a special aluminum alloy, carefully selected to accommodate interactive steel components and operating conditions. This Door Closer Is Ideal For Exterior Doors, Areas That Require A Quality Made Commerical / Institutional Door Closer. See Manufactures Specifications For More Information.