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 1701BC Light Commercial Tri-Style Door Closer
Norton 1701BC Door Closer is a multi-feature closer whose compact design is ideal for application on interior doors. Learn More$114.39
