Manufactured for utilities for over 50 years, this plunger style barrel lock and key system will inexpensively meet your security requirements.
To engage the lock, you simply extend the key out and push into the lock. While holding the lock in place, you then pull the base of the key halfway until the balls retract and push the key all the way in. You should hear and feel it lock into place. Finally, to release the key from the lock, simply push the gold head of the key in and pull the key out.
The #4 Locking System from Highfield provides an increased level of security above conventional barrel locks, with six locks and four key styles to choose from, as well as barrel lock end caps sold separately. If you have questions about selecting the right plunger style barrel lock and key for your application, contact Highfield online or request a quote today.