How to properly adjust a Door Closer
How Closers Internally Work
CloserPlus Ramp Arm
Cast Iron Pressure Relief Animation
How Cast Iron Door Closers Work Internally
How to Properly Install a 7500 Series Door Closer
How to Index a 7500 Series Door Closer Parallel Arm
Install 9500 Door Closer
Install 9500 Door Closer | Step 1
Install 9500 Door Closer | Step 2
Install 9500 Door Closer | Step 3
Install 9500 Door Closer | Step 4
Install 9500 Door Closer | Step 5
Install 9500 Door Closer | Step 6
Install 9500 Door Closer | Step 7
Install 9500 Door Closer | Step 8
Cast Iron Closer Testing & Results
Introducing the new Friction Hold Open Arm