Vaults UL-Rated, Modular Vaults and Vault Doors: Classes: M, 1, 2, 3 Custom-made sizes and configurations to maximize the space available. Share this: Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook More Click to email a link to a friend (Opens in new window) Email Click to share on WhatsApp (Opens in new window) WhatsApp Like Loading...