It looks “Alien” but it’s the ultimate in box security fasteners. In fact, it’s the first and only dedicated box fastener. It's a much less expensive solution than banding or taping your boxes, and it keeps them more secure, too.
It’s easy and fast to insert and it’s incredibly strong. It cannot be pulled out without it being obvious that the box was tampered with - it must be cut off. The Alien Lock is a 1-step fastener. Push Alien Lock through the lock port and the locking process is finished.
The Alien Lock is designed for rapid assembly and disassembly of a sign or other panel to its support structure. Suitable for a hole diameter of 8mm to 9.5mm (5/16" to 3/8"), the sign fastener can be used to fasten two pieces.