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.
The Yale 1912/4 Traditional Surface Closer offers conventional closer styling in combination with contemporary closer control and the installation convenience of a one-size closer shell. Only two spring sizes are required to provide control for the complete range of door sizes. The 1912/4 Door Closers are designed for traditional and period decor while at the same time meeting the strict requirements of engineers worldwide. Learn More$422.50