Colour: white
Physically blocks access to a USB Type C / Thunderbolt 3 Port
Prevents users from inserting cables into your USB-C port
Once inserted, the port blocker is flush with the port and cannot be pulled out (note: port blockers are susceptible to damage and removal through force)
Set of 10 additional blockers available (ref. no. 40439)
Each key works only with a lock of the same colour
