Mechanical
A manual door closer stores the energy used in the opening of the door in a compression or torsion spring and releases it to close the door. Some closers allow for adjustment of the strength of the spring, making it easier or more difficult to push the door open.
-
Norton 2800ST-690 Hinge Pull Side Cam Action Door Closer
$316.50 -
Norton UNI7500 Unitrol Arm Institutional Multi-Sized Door Closer
$321.75 -
Norton UNI7500H Hold Open Unitrol Arm Institutional Multi-Sized Door Closer
$348.19 -
Norton UNI8301H Hold Open Unitrol Arm Architectural Door Closer
$316.25 -
Norton UNI8501H Hold Open Unitrol Arm Architectural Door Closer
$321.25
