Burg Wachter ME Lock Blocker for Furniture - ONE KEY ONLY!

Burg Wachter ME Lock Blocker for Furniture Ideal for mortise furniture locks Makes simple mortise locks very secure with a unique high-security key - protect the things you store in your furniture Easy installation: no drilling, bolting, or screwing is required. Just stick it in and you are done! Longevity thanks to sturdy high-quality materials  6mm core diameter (15/64") Comes with one key only Keyed different (KD) (not compatible with KA locks) Made in Germany Lifetime warranty Also known as chastity lock. How does it work? Older pieces of furniture, such as china cabinets, antique desks, drawers, etc., use low-security locks and keys.  The ME furniture lock blocker provides higher security with its unique, high-security key.  The tip of the ME lock blocker is hollow, allowing it to fit into the keyhole. Once the ME lock blocker is inserted into the keyhole, its key is turned and the tailpiece swings out into the original lock preventing the blocker from sliding out of the keyh