Protect your ID cards from tampering with our key lock proximity card holder with slot/chain holes. End piece snaps in to lock cards inside. Guard key (sold separately on this page) opens the lock on proximity card holder. Holds two cards and is made from polycarbonate material.
Max Insert Size
- Vertical: 3.38 inches by 2.13 inches (86 x 54mm)
- Horizontal: 2.13 inches by 3.38 inches (54 x 86mm)