Basi 9000-1450 ES 12S Keyhole blocker | Conrad.com
ABUS Keyhole Blocker Door Fitting ZSS101-1 < BBLSA
Got these cute little keyhole blockers off an online marketplace. No idea how to pick them yet. : r/lockpicking
Keyhole Guard - A Lock That Looks Like a Key | Collectors Weekly
Burg Wächter 04341 Keyhole, Furniture Door Lock, Cylinder Diameter 6 mm, Includes 2 Keys, ME/2 SB - Amazon.com
ABUS Keyhole Blocker Door Fitting ZSS101-1 < BBLSA
Keyhole Blocker | shop
Keyhole Blocker
Amazon.com: Defender Security EP 4180 Doorknob Lock-Out Device – Doorknob Lock w/ Key to Block Access to Keyhole, Removeable & Easy to Use, Fits Round Doorknobs with Max Diameter of 2-7/8”, Gray (