Ranger commercial aluminum storefront doors by Automatic Door and Hardware are commercial heavy duty metal doors designed for both exterior and interior door installations. Our doors are manufactured in the USA and it shows in the craftsmanship and quality. Our aluminum frame is manufactured from 1-3/4" x 4-1/2" aluminum tubing designed to fit all commercial building rough opening wall thicknesses. Ranger aluminum storefront doors are designed with heavy duty corner blocks and thrubolts providing one of the strongest designs on the market today. All of our door packages include a heavy duty security mortise lock cylinder with a thumbturn on the inside. Ranger commercial aluminum storefront doors will provide your building with the security it needs in today's society. Our products are made in the USA and you will be impressed with our quality products.