celebrating 30 years

A Complete Line of Nutrunner Attachments for Every Industry & Application


A driving force in manufacturing assembly since 1988.

When it comes to securing threaded fasteners in restricted areas, Jemms-Cascade is America's leading Nutrunner Attachment manufacturer. Based in Troy, Michigan since 1988, we have designed and manufactured thousands of models, with six patents. We provide solid solutions to the automotive, aerospace, agricultural and general industries worldwide. Contact us directly or through your area distributor for more information.

238 Executive Drive, Troy, MI 48083 - Phone: 248-526-8100