Prosteel, founded in 1947, is a leading manufacturer of high quality safes, gun safes and prosteel vault doors. Prosteel has consistently maintained a leadership role in the security products industry by setting the highest standards for quality and product innovation. Since 1992, Browning has been the exclusive distributor of Prosteel’s safes, gun safes and prosteel vault doors. Today, Prosteel continues its tradition of industry leadership and product innovation by utilizing the latest fabricating machinery. The Prosteel vault door is available in several models; the Ultra Security door, Vanguard Storm & Security door and the Ultra Vault door. West Coast safes displays the vault doors in their showroom along with over 170 safes and gun safes. Prosteel Ultra Security door has the look of a six panel residential door and comes in a “ready to paint” primered finish. Choose West Coast Safes, with the largest display or safes in Southern California, for all of you safe, gun safe and vault door needs.