Welcome to
Litchfield International

Creators of the Hangerlok® line of thermoplastic, auto-locking pipe hanger supports, and self locking conduit hangers.

Made in the USA

Litchfield International produces all of their products in two manufacturing facilities in Torrington, Connecticut.

Hangerlok: Part of the American Manufacturing Movement

Build a
Better Building

Litchfield International offers the entire Hangerlok product line from 3/8 inch through 4 inch diameters.

Pipe Hangers




Technical Industries Inc.

"Having worked with Litchfield for over sixteen years, I can testify that their standards are exacting. It is rewarding to me, my partner and our entire organization to be intricately involved in their mission to manufacture their products in the United States."

Susan O. Parent, CEO - Technical Industries Inc., WOE, Torrington CT

Trilogy Communications

"Trilogy relies on the Hangerlok system as part of our product offering to fulfill our cable installations in these highly regulated projects and environments. Trilogy has worked with Litchfield International over twenty years."

Will Bodnar, VP Product Management - Trilogy Communications, Pearl MS.

Perfect for Any Project Size
The Go-To for Contractors
24/7 Customer Service

Electrical and Plumbing Guides

Electrical product guide
Plumbing product guide

Learn About our Products

Watch - Product installation video

Hangerlok Press Release

Products Made in America

Years of Service
Family Generations
Years of National Importing
Years of American Manufacturing

Dedicated 24/7 Support

Our Support Service is always available 24 hours a day, 7 days a week to help you create your own business solution.

Contact Us