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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Dorma RTS04 Side Load Package Overhead Concealed Closer
$426.25 -
Dorma RTS05 Side Load Package Overhead Concealed Closer
$444.95 -
LCN 2031-STD Standard Heavy Duty Concealed In Frame Closer
$498.94 -
LCN 2032-STD Standard Heavy Duty Concealed In Frame Closer
$498.94 -
LCN 2033-STD Standard Heavy Duty Concealed In Frame Closer
$498.94 -
LCN 2034-STD Standard Heavy Duty Concealed In Frame Closer
$498.94 -
LCN 2035-STD Standard Heavy Duty Concealed In Frame Closer
$498.94 -
LCN 5031-H Hold Open Concealed-In-Frame Heavy Duty Closer
$492.19 -
LCN 5031-REG Concealed-In-Frame Heavy Duty Closer
$466.31 -
LCN 5033-REG Concealed-In-Frame Heavy Duty Closer
$466.31 -
LCN 5034-REG Concealed-In-Frame Heavy Duty Closer
$466.31 -
LCN 5035-REG Concealed-In-Frame Heavy Duty Closer
$466.31
