Locks and Pricing

Now, after more than two years of intensive development, MasterLock is proud to introduce a new padlock line that does all this and more.

PRO SERIES

A whole new level of performance for today's demanding environments. Research proves it.
We listened to what our industrial and commercial customers told us they wanted in a padlock. And we asked questions. Our extensive research revealed a need for padlocks that offer:

• Greater resistance against physical attacks

• Reliable performance in harsh environments

• Quick and easy integration to existing padlock systems

• Superior quality, U.S.A. made padlocks
  

Designed for Industrial & Commercial use. Master Lock Pro Series High Security and Weather Tough TM locks are specifically designed for industrial and commercial use. With a unique new look and a whole new level of performance, Pro Series offers you a difference, a difference in security, dependability, and convenience.