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UH4051 Universal Hardware Medium Duty Commercial Closer, Aluminum Finish

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Universal Hardware offers a medium duty door closer that's true commercial grade quality and perfect for use in high-traffic areas. The Medium Duty Door Closer provides added security and safety to your space by automatically closing the door after every open for peace of mind. It's 3 hour fire rated (UL Listed) and is suitable for interior or exterior doors. The closer is a size 3 and features a 180-degree opening range and adjustable closer speed to seamlessly control the closing and latching of your doors and eliminate any slamming. Adjustable back check helps prevent wind damage to your closer and your door. This highly versatile closer works on interior doors up to 38" wide and exterior doors up to 30" wide. It can be applied to left or right hinged doors and can be standard, top or parallel mounted. An aluminum closer body, mounting hardware and installation instructions are included.


  • All metal body construction for added durability
  • Sleek aluminum finish
  • Size 3: works with minimum of 5 lbs. closing force for worry-free closing
  • UL Listed: 3-hour fire rated for added protection and meeting building requirements
  • Warranty: Limited 10 year warranty covers finish and function
  • Interior doors: Left or right hinged doors up to 38" wide
  • Exterior doors: Left or right hinged doors up to 30" wide
  • Adjustable closing and latching speeds eliminate door slamming
  • Opening range: 180-degree for added convenience and pass-through space
  • Mounting: Standard, top jamb or parallel mount
  • Included hardware: finish matched closer body, mounting screws, and installation instructions
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Specifications & Compliance

Exterior Doors Left or right hinged doors up to 30" wide
Opening Range 180
Closing & Latching Speed Adjustable Closing
Indoor/Outdoor Both
UL Listed Yes, 3 Hour Fire Rated
Hardware Yes
Warranty 10 Year Limited Warranty
Mounting Configurations

Installation & Support

Technical Documents

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