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 J1601BF Barrier-Free Top Jamb Aluminum Storefront Multi-Size Door Closer
Norton J1601BF Barrier-Free Top Jamb Aluminum Storefront Multi-Size Door Closer Learn More$112.49 -
Norton J1601BFH Hold Open Barrier-Free Top Jamb Aluminum Storefront Multi-Size Door Closer
Norton J1601BFH Hold Open Barrier-Free Top Jamb Aluminum Storefront Multi-Size Door Closer Learn More$130.50
