Member of Morris Group International

All MGI Divisions

Resource Library...
Croker Standard and Special Thread Specs

Croker Standard and Special Thread Specs

Ready to Transform Your Facility

Call us (914) 592-3640

Contact Form Technical Support

Products

Cabinets & Access Panels
Specialty Cabinets & Access Panels
Hose Stations & Accessories
Fire Extinguishers
Valves
Fire Department Connections
Adapters & Fittings
Sprinkler Products
Testing & Supervisory Equipment
Monitors

Resources

About Us

Contact Us

Sales & Distribution

Acorn Thorn Limited
Elmco & Associates
Elmco Stewart
Elmco Silver State
Elmco Swords
Morris Lee, LTD.
Morris Industries Mexico

Plumbing Fixtures & Access

Acorn Engineering Company
Elmdor Manufacturing Company
Murdock Manufacturing
Whitehall Manufacturing
Neo-Metro

Manufacturing Support

Acorn Beekeeping Equipment
Acorn-Gencon Plastics, LLC
Fabrication & Manufacturing Mexico
Smith Chrome Plating
Morris Group Innovation Center

Fire Protection

Croker Fire Prevention
Potter-Roemer
Larsen's Manufacturing Co.
Fire Pro Nozzles & Monitors
Fire-End

Water Systems & Safety

Acorn ConTrols
Acorn Safety
Chronomite Laboratories Inc.

Drainage

AcornVac Plumbing Systems, Inc.
Jay R. Smith Mfg. Co.

Morris Group Online

Division Directory
EIS Cloud
Employee Advocacy
Literature Library
MasterSpec
MGI ProPad
MGI Swag
RepLogin
Website Analytics

Croker Corporation, 7 Westchester Plaza, Elmsford, NY 10523

© 2026 Croker Corporation, All Rights Reserved

Privacy PolicyTerms of Service Purchasing Conditions California Supply Chain Act Prop 65