Norlok Technology, Inc.

Visit Norlok's booth B3930 at the AHR Expo in Atlanta, February 6-8, to see the Surelok III, Surelok II 13 24V and several portable clinching machines in action. The alternative for fastening sheet metal. Read more...

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Norlok Technology, Inc.

Fasten sheet metal without the predrilled holes and hassles of riveting...all at a lower cost!

How does clinching work?

Clinching describes the forming of a Clinchlok joint. A Clinchlok joint is formed when the upper tooling squeezes the two ply of material joined between a punch and die. The strength of the Clinchlok joint and the life expectancy of the punch and di... Read more...

More Product Announcements from Norlok Technology, Inc.
Norlok Technology, Inc.

The Surelok III clinching machine now features an optional SPR kit for fastening TPO, aluminum composite material, TPO or similar coated material. SPR tool kit is also ideal for thicker material not suited for clinching. Read more...

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Norlok Technology, Inc.

With its versatile design and unsurpassed features, Norlok's LETTERLOK 4000 will reduce your channel letter fastening costs and outperform the competition. Read more...

More Product Announcements from Norlok Technology, Inc.
Norlok Technology, Inc.

View short videos demonstrating clinching, tooling adjustment and various features of Norlok clinching machines. Read more...

More Product Announcements from Norlok Technology, Inc.
Norlok Technology, Inc.

Little Lok 1200 channel letter fastening machine. Clinching replaces spot welding and stapling. UL recognized tooling* Read more...

More Product Announcements from Norlok Technology, Inc.
Norlok Technology, Inc.

Norlok prides itself on its ability to assess special applications, from the largest multi-purpose machines to the simplest designs, and to provide cost-effective, practical solutions according to the customer's specifications. Read more...

More Product Announcements from Norlok Technology, Inc.
Norlok Technology, Inc.

Battery powered portable clinching machine can be carried anywhere in the shop and on the job site. Read more...

More Product Announcements from Norlok Technology, Inc.