Burg Wächter Door Security & Furniture Letterbox 621478 - Burg Wächter 61150, Burg Wächter manufactures the 61150 JOURNAL 5867 W, a steel plate wall strongbox finished in white. This flush-mounted strongbox offers secure mail collection with its letterbox design. Ideal for residential or commercial buildings, it provides key access for added security. Burg Wächter 61150 JOURNAL 5867 Letterbox Steel White DIN C4 Enamel