MacLean-Fogg was founded in 1925 offering one lock nut to North America's railroads. Through innovative product development and selected acquisitions, MacLean-Fogg's fastener and component business has grown into a worldwide enterprise. MacLean-Fogg has brought you well-known trade names such as Whiz-Lock®, Securex®, Dynalink™, Dynalock™, Pogostik™, Uni-Torque®, Mac-Lock®, Axilok® and with the acquisition of Elastic Stop® Nut Corporation of America (ESNA®), a wide variety of
MacLean-Fogg Company
Mundelein Illinois
USA
