Burg Wächter Key Cabinets, Safes & Cash Boxes Keyhole blocker 621525 - Burg Wächter 04301, Burg Wächter's E 700/2 SB is a keyhole blocker designed to securely obstruct key access. This flush-mounted strongbox features a robust construction for enhanced security. Typically used in securing doors or compartments, it provides an added layer of protection against unauthorised entry. Burg Wächter 04301 Keyhole Blocker Durable Easy Fit Security Solution
