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.
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Norton UNI1601 Parallel Arm Aluminum Storefront Unitrol Door Closer
$212.63 -
Norton UNI1601BF Barrier-Free Parallel Arm Aluminum Storefront Unitrol Door Closer
$212.63 -
Norton UNI1601BFH Hold Open Barrier-Free Parallel Arm Aluminum Storefront Unitrol Door Closer
$240.19 -
Norton UNI1601H Hold Open Parallel Arm Aluminum Storefront Unitrol Door Closer
$240.19
