#4 BARREL LOCK & KEY SYSTEM

Manufactured for utilities for over 50 years, this plunger style barrel lock and key system will inexpensively meet your security requirements.

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Barrel Lock Series

#4 Silver Lock With End Cap
93180100
#4 Lock With Seal Disk & End Cap
93180100WS
#4 Silver Lock Without End Cap
93180102
#4 Lock With Seal Without End Cap
93180102WS

Key Series

#4 Standard Key
93480130
#4 Key With Spring
93480131
#4 Modified Key
93480132

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Benefits of the #4 Plunger Barrel Lock & Key System

  • Barrel designed for added strength and durability
  • Plated and case hardened steel components for long life and corrosion protection
  • Available in copper, cadmium and chromate finishes for visual identification.

How to Engage & Release the #4 Barrel Lock Series

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.

Engaging the #4 Barrel Lock & Key System:

  1. Extend the key out and push into lock
  2. While holding the lock in place, pull the base of the key halfway until balls retract
  3. Push the key all the way in - you should hear and feel it lock into place

Releasing the #4 Barrel Lock & Key System:

  1. Push the gold head of the key in
  2. Pull the key out

Cost-Effective Plunger Barrel Locks & Keys for Utility Security

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.

#4, #5, #5A, & #6 BARREL LOCK & KEY SYSTEMS DATA SHEET

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HIGHFIELD PRODUCT LINE OVERVIEW

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