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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Yale 1902/4 Regular Arm Traditional Door Control Closer
$353.13 -
Yale 1905/6 Regular Arm Traditional Door Control Closer
$353.13 -
Yale 1912/4 Hold Open Arm Traditional Door Control Closer
$422.50 -
Yale 1915/6 Hold Open Arm Traditional Door Control Closer
$373.13 -
Yale PA1902/4 Parallel Arm Traditional Door Control Closer
$353.13
