Rack-A-Tiers 75050 USB Locks – Port Blocker (Bag of 5)

A lockable port blocker! The Rack-A-Tiers USB Locks are easily installed without any tools. Removal is also a breeze making these Port Blockers a simple effective lock. 

Rack-A-Tiers

Rack-A-Tiers Manufacturing designs and distributes innovative, specialty electrical tools. It all started in 1994 when two professional electricians envisioned a better way to get the job done. From that vision, came the Rack-A-Tiers Wire Dispenser – the company’s first product that is now used by hundreds of thousands of electricians all over the world. But, that was only the beginning. The success of the original Rack-A-Tiers Wire Dispenser inspired the company to develop and bring to market more innovative solutions to help electricians do their jobs faster, easier, and safer. Today, Rack-A-Tiers Manufacturing offers a portfolio of over 140 quality products, each solving real problems that electricians face every day.