<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"> <b>Material</b>&nbsp;&nbsp;&nbsp;&nbsp;Aluminum<br> <b>Color</b>&nbsp;&nbsp;&nbsp;&nbsp;FS8400B<br> <b>Exterior Finish</b>&nbsp;&nbsp;&nbsp;&nbsp;Aluminum<br> <b>Installation Type</b>&nbsp;&nbsp;&nbsp;&nbsp;ScrewIn<br> <br> <br> <br> This product description highlights the features of Fortstrong's FS-8400B premium commercial door closers: - These door closers are grade 1 certified and ADA approved for both interior and exterior use, having proven their durability in over two million test cycles. They boast an excellent cast-iron body, bronze finish, and steel-encased hardware, making them a top-quality hydraulic closer. - They ensure secure and seamless operation, consistently closing doors securely and preventing unwanted slamming, providing a smooth door closure experience. - The door closers are fully adjustable, offering six levels of adjustment to customize the sweep, latching motion, and backcheck function according to your specific needs. This allows for precise control over the door's closing speed and force. - Installation is made easy with each FS-8400B door closer including a detailed instruction guide and a fitting template, eliminating the need for additional consultations with contractors. An exclusive installation video is also available for further guidance. - The package includes everything needed for installation: a black metal cover, fixing screws suitable for wood and metal, a connecting arm, sex nut, and parallel plate, ensuring no additional purchases are necessary. These features make the FS-8400B a comprehensive solution for commercial door closing needs.</div></div>