<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"> <b>Material</b>&nbsp;&nbsp;&nbsp;&nbsp;Cast Iron<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 offers a comprehensive commercial door hardware solution, featuring a set that includes an alarm panic bar door lock with an exterior door handle and an automatic door closer lock. The push bar door lock is designed for broad compatibility, fitting doors made of wood or steel that are 28 to 41 inches wide, with the option to trim the bar tail for narrower doors. The automatic door closer is versatile, equipped with an adjustable spring, suitable for commercial doors weighing up to 330 pounds or 150 kilograms and ranging from 29.5 to 55.1 inches or 75 to 140 centimeters in width. Constructed from thickened aluminum, the commercial push bar door lock is sturdy, capable of withstanding over 1300N of external tensile force and interior thrust resistance. The automatic door closer is made from heavy-duty cast iron, ensuring robustness and durability for high-traffic doors. The commercial panic bars for exit doors come with a loud, battery-powered warning siren to monitor unauthorized use. It includes a removable shut-off key that controls the alarm. When the key is in the "off" position, pressing the lock lever will not trigger the alarm; when in the "on" position, it will. Please note that the battery is not included. The door closer features dual-speed control valves and a delayed action function. The separate regulating valves allow for the adjustment of closing and latching speeds post-installation. The adjustable delayed action valve enables the door to stay open for a preset duration before starting the closing sequence. This customization helps achieve the perfect soft swing speed and prevents doors from slamming shut, enhancing the user experience for your customers.</div></div>