Highfield Manufacturing is a Wisconsin-based manufacturer of locking devices and security hardware for water, gas, electric and CATV utility companies nationwide. Our innovative products combat meter tampering and prevent theft of service. Highfield also offers customers in the natural gas, home heating oil, utility, specialty and industrial OEM markets a complete line of safety valves, accessories and customized solutions for a wide range of security needs.
Find products by industry
Not sure where to start? Select an industry below for applicable security solutions:
Electric
Security products for electric utilities prevent tampering and theft for individual residential, multi-family property and commercial applications.
Find Power Utility Security Products
Gas
Security products for gas utilities prevent theft and unsafe gas meter bypasses, and industrial gas shutoff valves improve fire safety.
Find Gas Utility Security Products
Telecommunications
Barrel locks and padlocks protect telecom and CATV equipment including enclosures, locked meter rooms and more.
Find Telecom Security Products
Find Security Products by Part Type
Not sure about the locking requirements for your application? Explore our full selection of locking devices, security hardware, accessories and specialty products to get a better understanding of common system specifications.
Find Product Specifications
View or download product PDFs for part numbers, features, benefits, dimensions, material description and instructions.
Get Help from a Highfield Technician
Our engineers and service representatives are ready to answer your questions, or work with you on customized solutions for your specific application.
Reach out today to speak with one of our technicians about a product. We’ll be in touch within 24 hours.
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