Grade 1 Closers
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STANLEY premium door closers offer a wide range of door control solutions that exceed today's growing demand of architectural opening requirements.

These door closers incorporate a special R-14 silicon aluminum alloy construction—assuring unmatched performance and durability. Our full line of non-handed surface and concealed closers—ideal for every type of opening in a building—are available in a variety of architectural finishes.

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Features

Ideal for every type of opening in a building

  • Fully Hydraulic Checking
  • Adjustable Spring Power
  • Non-Handed
  • All Season Fluid
  • Non-Critical Regulation
  • Maintenance Free
  • Special High Silicon Aluminum Alloy Housing
  • Forged Arms
  • High Impact Cover

Our full line of premium door closers

Durability and performance you can count on.

D-4550 Series

D-3550 Series

D-1610 Series

D-4990 Series

Delayed Action

The D-4550DA / D-4551DA Series Door Closers are equipped with a separate hydraulic valve adjustment to delay the closing speed from 180 to 70 degrees of door opening range.

Knowledge Base

We offer a number of online tools that you can access quickly and easily, whenever you need it.

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